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Wild orcas will sometimes offer food to humans
Orcas (Orcinus orca) don’t appear to be big fans of yachts, but some of them may be curious about humans themselves. According to a study published on June 30 in the Journal of Comparative Psychology, cetology researchers have confirmed dozens of instances of killer whales intentionally approaching people and offering them food—a behavior they typically reserve for building bonds between orca pods.
“Orcas often share food with each other—it’s a prosocial activity and a way that they build relationships with each other,” Jared Towers, a study lead author and executive director of the British Columbia-based research organization Bay Cetology said in a statement. “That they also share with humans may show their interest in relating to us as well.”
Towers collaborated with Vanessa Prigollini at Mexico’s Marine Education Association along with killer whale expert Ingrid Visser at the Orca Research Trust in New Zealand to collect incidents of the apex predators voluntarily meeting people. They ultimately confirmed 34 events spanning the last two decades. In total, 11 instances involved orcas approaching humans swimming in water, 21 cases occurred while people were on boats, and another two examples were recorded from shore.
However, the researchers didn’t simply take witnesses at their word. In order to be included in the study, a potential documentation needed to meet stringent criteria after reviewing any video and photographic evidence, as well as subject interviews. In each event, the orcas must have approached humans of their own volition, then dropped an item in front of them. The whales varied in both age and sex, but all except one appeared to wait for a reaction. In some cases, they even reattempted their food offers—a mix of fish, mammals, invertebrates, birds, as well as one reptile and one piece of seaweed.
“Offering items to humans could simultaneously include opportunities for killer whales to practice learned cultural behavior, explore or play and in so doing learn about, manipulate or develop relationships with us,” the researchers wrote in the study. “Giving the advanced cognitive abilities and social, cooperative nature of this species, we assume that any or all these explanations for, and outcomes of such behavior are possible.”
The team added these may be the first in-depth descriptions of non-domesticated animals behaving in ways that are usually reserved for household pets like cats and dogs. They may also mark the first accounts of wild predators purposefully employing prey and other objects to “directly explore human behavior.” If true, these instances “may highlight the evolutionary convergence of intellect between highest order primates and dolphins.”
The post Wild orcas will sometimes offer food to humans appeared first on Popular Science.
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The best portable Bluetooth speakers for 2025, tested and reviewed
Let’s face it: Your phone’s built-in sound sucks, so you need a portable Bluetooth speaker. Sure, everything is relative, and those phone speakers are amazing compared to what, say, a 2005 flip phone sounded like. But do we really want to justify our tech based on when people published think-pieces on how texting was the new hotness? No, we do not. So while we can admit you can hear musical cues right out of your pocket, if you want to feel the actual emotional resonance that makes the music special, the speakers on even the best smartphone, the best tablet, the best laptop … ultimately suck. But the best portable Bluetooth speakers—from the compact Bose SoundLink Plus to the more substantial Brane X, for example—do not suck, so we’re ready to help you select the right speaker for any situation.
- Best for the beach: Bose SoundLink Plus
- Best ultraportable: Tribit StormBox Micro 2
- Best for outdoors: Sony ULT FIELD 1
- Best waterproof: UE Wonderboom 3
- Best for smart homes: Sonos Roam 2
- Best for Android: Sony ULT FIELD 5
- Best for party-goers and party-throwers: JBL PartyBox Encore Essential
- Best for (viewing) parties: EarFun UBOOM L
- Best battery life: Tribit StormBox Flow Bluetooth Speaker
- Best for control freqs: Marshall Kilburn III
- Best for bass: Brane X
- Best value: Soundcore 3 by Anker
- Also worth considering: Klipsch Nashville, Detroit, and Austin
How we chose the best portable Bluetooth speakers
We test a lot of Bluetooth speakers throughout the year, giving us deep insight into what’s on the marketplace and what’s worth your money. Whether you’re looking for something budget or audiophile, chances are we’ve heard at least one model from whatever brand you’re considering. We combine these experiences with other users’ impressions, then top it all off with extensive research on what you should be looking for: IP rating, frequency range, battery life, Bluetooth range … we’ve got you! This lets us find the perfect balance of specs and special features from a fairly dense pool of possibilities.
The best portable Bluetooth speakers: Reviews & Recommendations
From extreme durability to supreme connectivity, we’ve got you covered when it comes to the best portable Bluetooth speakers. Whether you’re always on the go or simply need something to take to the front porch, these speakers will deliver quality sound without any cables or wires weighing you down.
Best for the beach: Bose SoundLink Plus
Pros
- Signature Bose sound and build, which means pleasing to the touch and ear
- Compact but kickin’
- Sand-proof, splash-proof, and it floats in case of accidental submersion
Cons
- Price
- Highs can get bright and bass a little loose if volume is pushed over 80 percent
Specs
-
Battery Life:
20 hours -
Bluetooth:
5.4 with SBC, AAC, aptX Adaptive -
IP Rating:
IP67
Why it made the cut: The Bose SoundLink Plus portable Bluetooth speaker is styled for motion, tuned for emotion, with high cost being the primary shortcoming.
New for 2025, the $269 SoundLink Plus is built with a powder-coated steel grille and a shock-resistant chassis wrapped in color-matched silicone. And there’s just something tactilely addictive about the soft-touch skin of the agreeably transportable speaker. Don’t wanna grip it insulated water bottle style? There’s a rugged nylon rope loop on the right side, which you can slip around a couple of fingers or carabiner to a belt, pack, or pack belt, assuming you don’t consider the 3.29-pound weight a detriment. All of this comes with an IP67 rating, meaning the SoundLink Plus is dust-tight and is protected against temporary immersion—perfect to be poolside or for sitting on the sand. As for how it sounds, there’s warm vocal presence anchoring a soundstage with enough room for dynamic swings. Even busy tracks maintain a sense of clarity and composure. And low frequencies that punch above their weight class. For a closer look at the features that can soundtrack the summer and beyond, check out our full review.
Best ultraportable: Tribit StormBox Micro 2
Pros
- Price
- Bluetooth 5.3
- Powerbank
- Integrated strap
Cons
- Some distortion at loud volumes
- Limited onboard controls
Specs
-
Battery Life:
12 hours -
Bluetooth Range:
up to 120 feet -
IP Rating:
IP67
Why it made the cut: Doubling as a portable charger, this compact speaker is a budget-friendly way to listen to your favorite tunes wherever the water takes you.
The StormBox Micro 2 from Tribit is a super-compact portable Bluetooth speaker that is easily strap-mounted to your backpack, handlebars, and more. At roughly 4 x 4 inches with a rubberized, grippy bottom and durable, textured grill, and weighing just over 1 pound, its small size doesn’t get in the way of solid sound that packs a punch. It’s tiny but surprisingly mighty, with 10 watts of output power, a 48mm NdFeB driver, passive radiators, and XBass technology making for a pretty solid listening experience—up to 90 dB, which is plenty loud for outdoor listening. And it can even be paired with another Micro 2 for stereo sound anytime, anywhere. With an IP67 rating, you won’t need to worry about dust or water damage, and 12 hours of playtime will keep you in business during an out-and-back. And just in case you’re more than a bike frame’s distance from the Micro 2 (or need more juice for another quick adventure), it uses Bluetooth 5.3 to connect to your device with a range of up to 120 feet and charges with an included USB-C cable.
Also worth a shot is the $30 LG Xboom Go XG2T, a pint-sized party speaker with an integrated cord that wraps around the speaker so it can easily attach to just about anything.
Best for outdoors: Sony ULT FIELD 1
Pros
- Angled drivers
- Supports stereo pairing
- Doubles as a power bank
Cons
- So-so battery life
Specs
-
Battery Life:
12 hours -
Bluetooth Range:
up to 120 feet -
IP Rating:
IP67
Why it made the cut: The ULT Field 1 can bring the bass to the great outdoors without forgetting the treble.
The ULT Field 1 is Sony’s latest entry-level Bluetooth speaker, and its audio quality and durability are both impressive, given its modest price. This is a mono speaker, but Sony has improved its audio fidelity by angling up its rectangular driver upward, so the sound is sent toward your head when it’s laid on its side. This makes a difference, as we could hear music more clearly during casual listening sessions at a desk. The other new audio feature is the inclusion of its “ULT” button, which enables deeper bass when pushed.
We mostly listened to music in the standard mode, as “ULT” mode doesn’t benefit every genre. Bass was never overwhelming or distorted but significantly enhanced. If you like music with prominent bass, however, this is a great benefit—hip-hop and R&B we listened to sounded the most natural with this feature enabled. Even without the boost, the Ult Field 1 has a pleasing default EQ, so bouncing from modern pop to classic rock to jazz didn’t faze it. You can tweak this speaker’s EQ in Sony’s “Music Center” app on iOS and Android if you want to futz with it yourself. Although it has a single driver, bass radiators on both sides of the speaker provide ample low-frequency oomph. If mono sound has got you down, you can also use Sony’s app to pair two ULT Field 1 speakers together for true stereo sound.
Sony made ULT Field 1 outdoor-friendly by outfitting it with a strap and designing it with an IP67 rating, meaning it’s dustproof and can be completely submerged underwater for several minutes without damage. If you take it to the beach or by the pool, you won’t have to worry about it getting splashed or rained on. The speaker’s soft exterior also absorbed shocks without getting damaged the handful of times we dropped it from a height of around three feet onto a hardwood floor.
Sony says the ULT Field 1’s battery will last up to 12 hours per charge, less than some rivals like JBL’s larger-but-still-comparable Charge 5, which offers up to 20 hours of playtime. This burrito-shaped JBL speaker weighs just over 2 pounds and measures 8.7 inches by 3.67 inches, which is small enough to stuff in a backpack. It delivers a rich, uncompromising mix with surprisingly impactful bass lines and clear vocals. Available in six colors, the Charge 5 has an IP67 rating, so you don’t have to worry about sand or spillage ruining your weekend away. PartyBoost mode allows you to pair with another (compatible) JBL speaker to support stereo sound (or up to 100 speakers in mono), and the built-in Powerbank will let you keep your phone charged, so you never need to stop the music. However, Sony’s speaker will still get you through a day of high-energy outdoor listening, and its battery issues won’t be an issue if you’re primarily using it for parties in your backyard.
Best waterproof: UE Wonderboom 3
Pros
- Durability
- Volume
- Portability
Cons
- Bass is a bit lacking
- No microphone
Specs
-
Battery Life:
14 hours -
Bluetooth Range:
131 feet -
IP Rating:
IP67
Why it made the cut: The UE Wonderboom 3 continues to top our charts when it comes to portable, affordable, waterproof sound.
Since being introduced in 2017, the Ultimate Ears Wonderboom has been a tried-and-true favorite, one of the best Bluetooth speakers under $100 in any situation, thanks to its durability and sound quality. And the Wonderboom 3 continues that tuneful tradition, offering you an audio orb you can easily take with you—into the woods or the waves, to the beach or the bathtub. It comes in fun two-tone colors with a flexible handle at the top that can easily be attached to a backpack, belt loop, bike basket, or boat. It weighs less than 1 pound and measures just 4 inches tall, so you won’t be slowed down by bulk. The battery lasts a full 14 hours and produces 360-degree sound coverage that can reach up to 87 dBs—pretty impressive for a speaker this size. With an IP67 rating, the UE Wonderboom 3 is waterproof and dust-resistant (making it one of our favorite shower speakers). It also floats, which is one of our favorite features—you won’t need to get out of the water just to skip a track or pause the music when your portable Bluetooth speaker is bobbing alongside you.
In 2024, UE released WONDERBOOM 4, which does make some small but welcome tweaks to the speaker (USB-C charging, for instance) while keeping the same form factor. The WONDERBOOM 4 is now the $99 model, but the WONDERBOOM 3 is still a fantastic speaker, so it remains our pick if you can find it on sale and don’t mind keeping a microUSB cable around. The WONDERBOOM is our pick for the best palm-friendly floatable, but maybe you want something with even more … boom? If you dig the UE aesthetic and ultraportability is less of a concern, the company makes a range of recommendable portable Bluetooth speakers, including the admittedly more expensive EVERBOOM and EPICBOOM. But they bring a lot more bass and even more battery to the party, while remaining floatable.
Riding a bike and want a beat to help you keep pace? The MINIROLL straps to the handlebars, letting you hear Pitbull or turn-by-turn directions for $79.99.
Best for smart homes: Sonos Roam 2
Pros
- Sonos users can “throw” music to their home system with the push of a button
- Trueplay system analyzes space and sound for optimal performance
- Small yet loud enough for a 75 x 50-foot backyard
- Stereo pairing
Cons
- Some of the cooler features only matter if you own multiple Sonos speakers
Specs
-
Battery Life:
10 hours -
Bluetooth & Dual-Band Wi-Fi -
IP Rating:
IP67
Why it made the cut: The Sonos Roam 2 is a modest upgrade to an excellent-sounding, easily transported Wi-Fi and Bluetooth-enabled speaker.
The original Sonos Roam impressed us with its audio quality and for supporting both Wi-Fi and Bluetooth, which is uncommon in most portable speakers, let along such a compact one. This second-generation model improves on its solid foundation in a couple of key ways. The first is that Sonos has outfitted the Roam 2 with a dedicated Bluetooth button; previously, you’d have to hold the power button for a couple of seconds to enable Bluetooth mode. Holding the power button for too short a time wouldn’t do anything, and holding it too long would turn the speaker off. This was our primary gripe with the Roam, and it’s been addressed perfectly. Now you take the speaker out of its eco-friendly packaging and it’s ready to go wherever, however you are. Additionally, Sonos color matched its logo with the speaker’s color, which is a small but welcome aesthetic change.
The Roam 2 sounds great on its own but is still a mono speaker. For true stereo sound, you can pair two Roam 2 speakers together on the same Wi-Fi network. The Roam 2 will seamlessly integrate with any speakers in your home’s Sonos system so that you can play the same tunes on this speaker and, say, its bigger brother, the Move 2, another one of the best waterproof speakers we love. In addition to playing music, you’ll be able to check the weather and send messages via Amazon Alexa, Google Assistant, or Siri (it’s also compatible with Apple AirPlay 2, so you can have a more robust connection if you have an iPhone).
Once paired, this speaker will automatically connect to your phone and Wi-Fi when in range, so you won’t need to pause your playlist when you get home. It can last for 10 hours on a single charge, which you can replenish wirelessly by dropping it down on any Qi charger. The Roam also has an IP67 rating, meaning you can take it just about anywhere; it changes audio directionality based on vertical versus horizontal placement, and Trueplay tuning means it automatically adapts its EQ whether you’re in the backroom, backyard, or the backwoods.
Best for Android: Sony ULT FIELD 5
Pros
- ULT button for even more low-end
- Exceptional audio quality
- Great battery life for a portable party speaker
Cons
- Only select Android devices can take full advantage of this speaker’s full audio potential
Specs
-
Bass driver size:
79 mm x 107 mm woofer -
Power source:
Battery (up to 25 hours with party lighting off, closer to 10 when on) -
Expandable:
Yes -
Connectivity options:
Bluetooth -
IP rating:
IP67
Why it made the cut: Sony’s ULT FIELD 5 builds upon a strong foundation from the previous SRS-XG300 (shown to the left above) and delivers exceptional sound—especially if your device supports the LDAC codec.
The first thing that draws your eye to the speakers is the logo—an opalescent SONY. The shimmering silver block letters aren’t subtle in the light, but they’re also not garish; it’s an iridescent reminder of product heritage that was absent from the previous generation. It’s also a nod to the prismatic ambient LED illumination that is another signature built into the ULT FIELD 5. The $329 ULT FIELD 5 speaker stands out by not trying so hard to stand out. Unlike the cylindrical form factor of the speakers it replaces, this is a rectangle with rounded-off edges—oblong and relatively restrained. You could sling it over your shoulder—and, thanks to a removable strap, you can sling it over your shoulder—and not worry about any strange looks.
What is striking about this premium midrange pick is the sound, which is anything but reserved. The ULT FIELD 5 array includes two tweeters and dual passive radiations, with larger drivers throughout. This differs from the dual-racetrack woofer configuration in the SRS-XG300 that the ULT FIELD 5 follows and that we still have for comparison (seen to the left below). Yet, the end result is a significant step up in terms of clarity and sound pressure. The ULT FIELD 5 can’t get as loud as the step-up ULT FIELD 7, but you still get a solid soundstage in an easily transported body.
Connected wirelessly via Bluetooth 5.2 (offering LDAC HD—nearly CD-quality—audio for compatible Android phones and digital audio players, while iPhone’s get AAC), it’s immediately noticeable even without ULT engaged that the slightly muffled character of the SRS-XG300 has been addressed. But it’s particularly audible on ULT1 mode, which is undoubtedly bright but still tight, sculpted in a way that’s not sacrificing the midrange at low to medium volume. Sit far enough back and there is a modicum of channel separation, but not true stereo effects. Of course, you’re buying this speaker for its bass-forward attitude more than its discrete details aptitude. Still, you have to push it pretty far for compression artifacts to overwhelm the surprisingly nimble layering, though you can boost any portable wireless speaker to brittleness if you try. Better to keep things at a reasonable listening level and use the Sony Sound Connect app, which features a 10-band EQ if you want more or less of a specific frequency.
Maybe it’s the available excursion for the 79 mm x 107 mm woofer … the 8-pound ULT FIELD 5 is a little more of a thicc boi than the concave, barrel-shaped SRS-XG300 … but it’s still an easily portable Bluetooth speaker that offers good speed and precision to the bass considering its size. Moving to ULT2, you’ll want more distance from the speaker as it’s a sharper V-shape all about prioritizing punch—imaginative energy well-suited for outdoor activities rather than more relaxed listening. And the outdoors is a natural habitat for the ULT FIELD 5. With its IP67 rating—that’s waterproof and dustproof—and up to 25 hours battery life (with party lighting off, closer to 10 when on), the speaker gets a party going wherever you’re going. You can even link multiple speakers (up to 100) to play simultaneously with the touch of a Connect button (or configure a real stereo pair within the app). And the USB-C port found behind a rubber hatch can not only power the speaker but also charge external devices like smartphones, so the playlists never end.
While it won’t hit the low-end highs of the best overall picks, the ULT FIELD 5 is the best-sounding midrange party speaker we’ve heard since the compact Bose SoundLink Max—and it’s at least $70 cheaper than that still excellent party pleaser.
Best for party-goers and party-throwers: JBL PartyBox Encore Essential
Pros
- Punchy sound
- LED light ring
- Multisource (Bluetooth 5.1, aux cable, mic input)
Cons
- Bass can muddy mid-range a bit
- Not waterproof
Specs
-
Battery Life:
6 hours -
Bluetooth Range:
up to 110 feet -
IP Rating:
IPX4 -
Size:
10.87 x 12.87 x 11.54 inches, 13 pounds
Why it made the cut: If you’re looking for a compact kick you can transport quick, the JBL PartyBox line of speakers is a lot of flashy fun you can take on the run.
While JBL’s Flip and Charge series are perfect for lounging by the pool or enjoying more intimate get-togethers, the PartyBox line offers heftier but still handy party speakers with powerful audio and an entertaining light show for larger gatherings. The most lightweight addition to this trove of celebration-supporting speakers is the PartyBox Encore Essential. Visually an obvious little sibling of the $399 PartyBox 110, this little box with a big personality is the smallest and most affordable option in this bass-reinforced lineup, retailing for $299.95, making it an excellent choice for folks who want low-end they can take on the go. While it’s not the speaker to reach for on a relaxed, jazz-filled evening, the Encore Essential offers a 100W, 100 dB, 50Hz-20kHz frequency response—which translates to plenty of bounce to the ounce, making it a crowd favorite during a party. Adding to the fun are a mic input for karaoke (microphone sold separately), as well as six selectable patterns that dictate how the built-in LED light ring and/or strobe move or pulse in time to the music. And if your get-togethers grow, so can your sound—you can pair two Encore Essentials into True Wireless Stereo. Looking for something with deep bass but a less boxy profile? Check out the JBL Xtreme 4, with 24 hours of power, IP67, dual woofers and tweeters optimized by AI Sound Boost, and AuraCast for easy pairing—all on a convenient shoulder strap. (Check out our JBL Bluetooth party speakers guide for more recommendable options.)
Best for (viewing) parties: EarFun UBOOM L
Pros
- Video mode
- Aux connection available
- Stereo Pairing
Cons
- Short charging cable
- Only available in black
Specs
-
Battery Life:
16 hours -
Bluetooth Range:
up to 50 feet -
IP Rating:
IP67 -
Size:
8.27 x 3.07 x 2.83 inches
Why it made the cut: A wide, rich sound that’s surprising for a speaker this size delivers a powerful listening experience at a reasonable price.
The UBOOM L from EarFun is a budget-friendly Bluetooth speaker that delivers surprisingly impressive sound. While the texturized black grill, rubber trim, and raised buttons resemble its predecessors and contemporaries (like the Treblab HD77 or JBL Flip 5), its price:performance helps this under-$100 speaker stand out in the crowd.
Out of the box, the UBOOM L feels durable and intuitively designed. A demure EarFun logo is located at the center, flagged by two rubber cylinders housing passive bass radiators measuring slightly over 2 inches. Tucked behind the grille are two front-facing, 14-watt 55mm drivers; at the back, under a thick rubber flap, is a USB-C charging port and an aux input; then, to top it all off, literally, are six rubber buttons—power, Bluetooth pairing, volume down, play/pause, volume up, and Sound Mode. An LED light above the final button lets you know which mode has been activated: Indoor or Outdoor. Next to the Sound Mode button is a tiny hole that houses a built-in microphone for hands-free calling. At the top of the control panel, you’ll see four white LED lights that indicate battery life, a simple yet often overlooked design feature for many Bluetooth speakers. Four lights mean the battery (which is rated at 16 hours) is more than 75% full, three mean between 75% and 50%, two mean between 50% and 25%, one means there is less than 25% left, and a single flashing light means there is less than 10% of battery life left, so it’s time to charge.
Like most new speakers, the UBOOM L uses a Bluetooth 5.0 connection, which increases stability and range (up to 30m/100 feet). Pairing is easy and instinctual: simply turn the speaker on, press the Bluetooth button once, and select the speaker on your device’s settings. Pressing and holding the Bluetooth button will allow you to pair two UBOOM L speakers in a True Wireless Stereo pair, creating dedicated left/right channels that can expand the soundfield (and volume) and better serve larger parties. You can also hold down the Sound Mode button for two seconds, once the speakers are connected, to restore each UBOOM L as an individual stereo speaker but keep them connected and synchronized to one streaming device in case you want to share all you’re hearing with someone in another room.
Pressing the Bluetooth button three times will toggle Video Mode on or off. Video mode supports lower-latency playback with lag reduced to 150ms and is an improved solution for sound when watching movies and TV shows from a laptop or smaller device. When Video Mode is on, a white LED indicator will pop on above the Bluetooth button. We should note that when Video mode is on, the Bluetooth connection range does get shorter, and you cannot use Video Mode during True Wireless Stereo connection. Though using the UBOOM L is generally very easy and efficient, it can be tricky to switch quickly between different Bluetooth settings and Sound modes; we found ourselves referring to the user manual more often than we would like.
Though toggling the various buttons can be a bit of a rigamarole, the sound quality makes up for it. For a Bluetooth speaker under $100, you’ll certainly get bang for your buck. The UBOOM L was tuned by Austrian music producer Olaf “Oluv” Lubanski, who has also created a 45-minute companion video worth checking out. The mids and high-mids are particularly clean—guitar licks from any Devil Make Three song come through beautifully, and the vocals on “Highwomen” by The Highwomen are impressively clear. Snares and cymbals are crisp and sit well in the overall mix; all of the synths on Romare’s “Don’t Stop” are full and rich.
Some users say they wish for more bass, which has some truth to it. The passive radiators don’t support frequencies lower than 65Hz, but we weren’t disappointed with a speaker this size. This low end on this speaker is undoubtedly present and well-defined, just not overwhelming thanks to the tuning and DSP involved. The only way to get truly vibrant sub-bass is with a larger unit; many small speakers disproportionately boost the lows and highs to pack a punch, which can end up distorting the mix. If anything, we appreciate that the UBOOM L knows its limits. Volume-wise, we heard up to 101 decibels, which is certainly enough to keep folks entertained and wake up your neighbors. While we mostly listened inside using Indoor Mode, triggering Outdoor mode boosts volume and bass to help lift your music above environmental noises. The UBOOM L is also rated IP67, which means if you use Outdoor mode in an appropriate al fresco setting, it is protected from dust, dirt, and liquids—it will even float if dropped in water, though we don’t recommend that if you want to preserve the sound quality.
Best battery life: Tribit StormBox Flow Bluetooth Speaker
Pros
- Doubles as a powerbank
- Integrated wrist strap
- Great bass
Cons
- No AUX input
Specs
-
Battery Life:
30 hours -
Bluetooth Range:
up to 100 feet -
IP Rating:
IP67
Why it made the cut: All-day energy reserves and an IP67 rating stop high tides and power running low from crashing your party.
Not all portable speakers can face the elements for an extended time and come out unscathed. The Tribit Stormbox Flow is an exception. It’s IP67-rated, meaning it’s dust-proof and decently water-resistant. And it sports a 30-hour battery life—perfect for jamming all day at the pool or lakeside. All that protection doesn’t interfere with its performance, however. It doesn’t skimp on the lower end (the drum fill at the beginning of “Burning Down the House” by The Talking Heads was particularly pounding on the StormBox Flow). And the company’s XBass DSP (Digitial Signal Processing) technology boosts bass by 9 dB at the press of a button. You can also pair another Flow for double the volume with party mode, or customize the EQ via the Tribit app (for iOS and Android). The Bluetooth 5.3 connection is stable up to 100 feet away, meaning you can walk around sans fear of stopping the tunes. Stand the portable speaker upright for personal listening, or lay it flat for the whole house can hear. An included lanyard makes this speaker even more portable than it already is. And it only takes four hours to charge.
Best for bass: Brane X
If you get high on lows, the Brane X is the portable Bluetooth speaker that will give you the hit you crave.
Tony Ware
Pros
- That bass
- That subbass
- Did we mention that deep, deep bass?
Cons
- 7 pounds
- Battery life on the low end because of the power needed for all that low end
- $499 Price
Specs
-
Battery Life:
12 hours -
Bluetooth Range:
up to 150 feet -
IP Rating:
IP57 -
Size:
7 x 9.3 x 6.1 inches
Why it made the cut: With the ability to hit 27Hz, true subwoofer bass, the Brane X is the best portable speaker if you want to kick the party up with low-end.
The Brane X smart speaker uses a proprietary magnet structure to pack a true subwoofer in a small IP57 chassis. This high-excursion Repel-Attract Driver (RAD) driver and custom DSP pushes air that can rattle your chest in a speaker that can be carried in your hand. The three levels of rumbling reinforcement can rival much larger multi-driver options. Connectivity is via Bluetooth or Wi-Fi (or a 3.5mm AUX port), so you can feed it lossless sources that deliver clear mids and highs to balance all that thundering bass. The Brane X isn’t flashy, but this premium pick makes an immediate impression if you want to step up to more low-end that doesn’t have to be wheeled in.
(And if you really want to push the sound pressure, consider the JBL PartyBox Stage 320, which is “portable” in the same way a large rolling suitcase is.)
Best for control freqs: Marshall Kilburn III
Multidirectional sound and onboard EQ knobs make this speaker a classic for those who want a little more control.
Marshall
Pros
- Kicks out 36 watts of crunchy, punchy sound
- Tactile treble/bass controls
- Classic, stylish look with with signature guitar strap handle
- Auxiliary 3.5mm input
- Multi-host functionality for device switching
- Can act as a charging bank
Cons
- Transportable, but not the most compact
- “Multidimensional” sound means a backward-facing port, not wide stereo
Specs
-
Battery Life:
50 hours -
Bluetooth Range:
up to 30 feet -
IP Rating:
IP54
Why it made the cut: With powerful sound in a well-crafted, roadworthy package, this speaker lives up to the Marshall name.
A retro-chic look with an impressive sound, this $379 speaker from one of the premier brands in rock ‘n roll amplification boasts 50 hours of playtime with a quick-charge option, Bluetooth 5.0 with aptX (which delivers higher fidelity with compatible devices), a 30-foot connectivity range, and, best of all, adjustable analog EQ so you can customize how you want to feel those fiery licks. The Marshall Kilburn III performs well across all frequencies with a range of 52 to 20,000 Hz, delivering 36 articulate watts in a classically styled water-resistant 6.5-pound cabinet (complete with strap and ruggedized touches). Plus, a multi-host feature lets you connect two devices at once so you can take turns soloing. And charging is bidirectional, letting you top off your phone with a USB-C cable.
If the Kilburn III is a little bit outside of your price range or space constraints, you can still buy the Kilburn II, which sacrifices battery live and water resistance but only costs $289. Or check out the Marshall Emberton III, a smaller, IP67 (so truly waterproof) speaker that forgoes the onboard adjustable settings but delivers 30 hours of battery life powering a naturally balanced sound with just enough bite (and you can stack/sync multiples if you want to amp up the energy).
Looking for a similarly retromodern aesthetic with smart speaker capabilities added in? The JBL Authentics 300 is a portable speaker with an updated, upscale ’70s vibe, onboard EQ knobs, but also voice assistant access.
Best value: Anker Soundcore 3
Pros
- Excellent Battery Life
- Sound Quality
- Bass Up technology
- Customizable EQ
Cons
- Simplistic design
- Voice assistant capability is lacking
Specs
-
Battery Life:
24 hours -
Bluetooth Range:
Up to 66 feet -
IP Rating:
IPX7 -
Size:
6.9 x 2.4 x 2.2 inches
Why it made the cut: The Soundcore 3 is a well-rounded, budget-friendly Bluetooth speaker with an impressive 24 hours of battery life and the option to boost the bass without distortion.
The Anker Soundcore 3 comes at a friendly $50 price without sacrificing sound quality. Play up to 480 songs (roughly 24 hours) on one charge supported by dual passive radiators, BassUp technology, and dual drivers with 100-percent titanium diaphragms—delivering extended highs and distortion-free lows, in stereo, no less. Choose from four preset EQ modes and link to other Bluetooth 5.0 Soundcore speakers using the Soundcore app, for an elevated experience. And, with IPX7 protection, your investment, while not substantial, will survive if you get caught in the rain, etc.
Also worth considering: Klipsch Nashville, Detroit, and Austin
Pros
- Up to 24-hour battery life
- Can connect to up to 10 additional Klipsch speakers
- Reverse charging
Cons
- SBC Bluetooth only
Specs
-
Battery Life:
24 hours (Nashville), 20 hours (Detroit), 12 hours (Austin) -
Bluetooth Range:
Up to 40 feet -
IP Rating:
IP67 -
Size:
3.19 x 3.07 x 7.01 inches (Nashville), 13.1 x 4.68 x 4.2 inches (Detroit), 1.73 x 4.13 x 4.13 inches (Austin)
Klipsch’s Nashville (the foremost speaker in the picture above) is the mid-sized option in the speaker company’s “Music City” portable speaker series, and it delivers a lot for its small size. The speaker has a pair of 2.25-inch full-range drivers behind its signature copper logo and black grille—one front and one rear-firing so it can be enjoyed from any angle. The Bluetooth speaker’s drivers are augmented by a pair of bass radiators for cleaner low-end response. There aren’t any onboard tone controls, but you can tweak how the Nashville sounds using the Klipsch Connect app on iOS and Android if you’d like to dial in different frequencies or adjust its EQ to suit the music style you like listening to the most.
The Nashville supports Bluetooth 5.3, the latest, most stable version of the wireless audio protocol, though it only connects to smartdevices and computers via the baseline SBC codec. However, it supports a “Broadcast Mode” feature that allows you to connect it to 10 other Klipsch speakers, so we’re showcasing the entire lineup. Broadcast Mode works over Bluetooth, as the Nashville doesn’t support Wi-Fi audio streaming. Similarly, this speaker has no Aux input, meaning it’s Bluetooth or bust. We’re pleased that the Nashville has an IP67 rating, so it won’t get damaged when exposed to water or dust.
Klipsch says the Nashville supports up to 24 hours of music playback per charge, but the amount you get will depend on your listening volume and whether Broadcast Mode is engaged. The speaker charges via USB-C, and you can use its charging port to top up the batteries in your other devices by plugging them in. Using the Nashville as a power bank will deplete its battery a lot more quickly, but the feature is useful in a pinch.
Of course, none of this is worth a dang if the speaker ain’t got that twang. Luckily, the Nashville’s 60Hz to 20kHz frequency response is surprisingly robust for a speaker its size. The speaker maintains pleasingly throaty dynamics at 50 to 60 percent volume with minimal distortion, thanks to its DSP. Things start getting iffy above that, so if you seek volume and voluminous sound, look to the bigger $299 Detroit speaker (the elongated speaker in the image above). While the Detroit is true stereo, the Nashville’s playback is in mono; still, there’s a good sense of instrument separation, aided by some EQing in the app to bump tight bass and boost treble without tizziness. The Nashville is a speaker that can hold a note and hold up under the conditions of a pool party or beach bash. (And you can always pair two for discrete L/R channels.)
If you need an ultra-portable, highly affordable Klipsch speaker, The Austin (shown in the background above) is the one you’ll need. This personal speaker retains many of the looks and features that impressed us during our time with the Nashville and can last up to 12 hours per charge, which is great for a speaker conceivably fitting in a pair of cargo shorts. Despite its small size, Klipsch fit a 2-inch woofer and separate tweeter into its compact square enclosure. Even though the Austin is mono, you’ll get better separation between crisp high and rich mid frequencies than most single-driver ultra-portable speakers. The 10W 70Hz to 20kHz Austin will not be a suitable speaker system for a large space or a bass lover, but that’s not what it was designed for. Klipsch did outfit the speaker with a built-in strap, which you can attach to a bicycle’s handlebars or on a backpack. Don’t be fooled by any of these speakers’ size and price (ranging from $99 – $299). Klipsch spent time optimizing performance, so you won’t have a significantly diminished experience when listening to your tunes.
Things to consider when searching for the best portable Bluetooth speakers
Choosing the best Bluetooth speaker for you can be a bit of a challenge; with all the options out there, it’s easy to spend hours scrolling. So, whether you want to blast a soundtrack for motivation or relaxation, we want to help jumpstart your journey. Before diving headfirst into the ever-expanding speaker market, consider size, durability, connectivity, battery life, volume, and cost. A truly great portable Bluetooth speaker will be able to fit your lifestyle and budget without sacrificing audio quality.
Weight
While most wireless speakers are designed to be used on the go, that doesn’t mean they’re all ultraportable. There are many shapes, sizes, and weight options to choose from, so take some time to consider where and when you’ll want to jam out the most. If you’re merely traveling to the backyard or nearby park to listen, you can probably stand to stuff a larger speaker in a bag, or sling it over your shoulder. The same goes for road trips, car-camping, full-on van life, or beach vacations. You can get great sound, long-lasting batteries, and thumping bass from a speaker that starts at roughly the same size and weight as a water bottle.
However, if you need something to help you push through that last mile on a bike path or hiking trail, you’ll want a smaller speaker that can easily attach to handlebars or a backpack. Luckily, several portable speakers weigh under 1 pound, the lightest of which comes in at 0.019 pounds.
Volume
One common criticism of portable Bluetooth speakers is a lack of low-end support and distortion at high volumes (if you want some science as to the why, here are our primers on what makes up a speaker and how soundwaves work). While it’s true that portable systems can have trouble with handling sub-bass and high-decibel demands, there are a few models out there that are a cut above the rest.
If you’re after a party-pleasing sound, the bigger the speaker, the better. Larger units are generally more equipped to maintain consistent audio even as you turn the volume up, plus they have more room for well-designed subwoofers. A speaker with more woofers, as well as “bass radiators,” will do a much better job navigating the bump in the sonic roads. As for volume, check out the speaker’s specs and look for a maximum decibel level, notated as dB. If you are primarily playing music inside, 100 dB is the loudest you’ll want to go, and we’d be surprised if you even enjoyed listening at this level (it’s akin to a jet plane flying directly overhead). On the other hand, if you’re hosting an outdoor party with many people in attendance, you could think about increasing the volume to 115 dB, which is concert-level; music at this volume will cover a large area but you wouldn’t want anyone standing too close. Generally speaking, we are satisfied with Bluetooth speakers that maintain good sound quality at 85 dB for larger gatherings.
Battery life
Few things are more annoying than getting to your destination, cueing up your favorite playlist, only to see the dreaded low-battery LED flash demandingly. Luckily, the best portable Bluetooth speakers have long-lasting batteries. Speakers that boast batteries lasting between 10 and 30 hours are now more the norm than the exception. If you are going on a remote trip where charging isn’t an option and music is a necessity (I mean, when isn’t it), extended battery life is more important. We’re happy to report that these long-lasting batteries don’t mean large, bulky speakers—you can find reliable units at just about any size. And many of them also act as power banks so that you can recharge an important smartdevice in a pinch.
Durability
We have all been subjected to the terror that takes over when you accidentally spill your drink on a device, sending you scurrying for a bowl of rice and praying to the tech gods that your electronics survive. Luckily you can avoid all that fear and even embrace a little liquid with the best waterproof speakers. These durable units are particularly great for beach vacations, pool parties, or karaoke in the shower. To ensure your speaker can withstand a little splash, look for an IPX rating in its specs.
IP stands for “Ingress Protection,” which tells you just how fortified an electronic device is against dirt, dust, and water. The first digit describes particle protection and the second liquid. For example, if a speaker has a rating of IP57, the “5” indicates it can keep out most dust and dirt particles, especially those over 1 millimeter in size, but it might be susceptible to large quantities of dust if exposed at one time. The “7” means you can submerge the device in up to 1 meter of water for 30 minutes before any damage occurs. If you see a rating that looks like IPX7, the “X” means no data is available for that substance. The higher the number, the more protected your speakers will be from whatever it indicates (dust or water), so you can listen to your preferred podcasts in the tub or bring your favorite sea shanties aboard a boat without worry.
Connectivity
Alongside portability, we crave easy connectivity when it comes to the best portable Bluetooth speakers. You want to be able to quickly link your device without fretting over interference if you happen to walk a few feet away. Reliable portable speakers are equipped with Bluetooth versions 4.2 to 5.3, designed to bolster the consistent connection between smartphones and computers with fitness trackers, headphones, speakers, and more. They rely on Bluetooth’s efficient power usage and data transmission options for improved battery life and fewer streaming glitches. When selecting a speaker, make sure to pick a model that is Bluetooth compatible with your music-streaming device (for more on the different versions of Bluetooth and how it works, check out our primer). From there, you can think about additional connectivity features that would complete your ideal listening experience. Do you need a speaker that can stay connected to your phone from over 75 feet away? Do you want to be able to pair with another speaker for stereo sound? Are you looking to connect two devices at once so you can easily hand over DJ responsibilities?
You might also want to consider a speaker that has additional options for creating a connection. Some of us still have a few old-school devices that need an analog aux cord, which some speakers can support, though this feature is starting to fade with the release of newer models. Others might want to pair their portable speakers with a home system, whether for high-fidelity audio or voice-activated commands. If this sounds like you, consider a model that is also equipped with Wi-Fi connectivity.
Price
Portable Bluetooth speakers run the gamut when it comes to price. Some of the high-end models top out at close to $300 to $450, though there are plenty of great picks out there in the more reasonable $100 to $200 range. You can even find quality speakers for closer to $50. As you start to go down in price, you might miss out on a few features like extra battery life, clear audio at high volumes, or truly booming bass. However, if you’re looking for a budget-friendly speaker, you shouldn’t have to sacrifice too much to find something that satisfies your needs. Just pay attention to all the information you can find about a particular model, including user reviews and product descriptions.
FAQs
The loudest portable Bluetooth speaker currently available is the SOUNDBOKS 4, one of our top picks for an outdoor party speaker because it can reach up to 126 decibels. However, it does weigh 34 pounds, so one could call its portability into question. At $999, this is one of the best portable Bluetooth speakers designed to provide literal concert-quality sound for various venues.
The best portable Bluetooth speaker is relatively subjective, given each individual’s priorities. Still, we stand by the Tribit StormBox Micro 2, Soundcore 3 by Anker, and UE Wonderboom 3 as three of the best budget Bluetooth speakers under $100; for even more cost- and carry-friendly models, take a look at a JBL speaker like the palm-sized JBL Go 3. On the other end of the price spectrum, the Sony ULT FIELD 5—with its Sony strap and chromatic styling, LED accents, and LDAC codec—has the most style and fidelity.
While there isn’t a set amount of wattage that determines a good speaker, you can use this measurement to help assess volume output. Wattage typically determines how loud a speaker can get, but not the quality of the sound. Larger speakers with higher wattage can typically generate more volume, but that doesn’t mean you’ll be free of distortion. For more information regarding your speaker’s sound quality, investigate its frequency range and sound pressure levels, notated as SPL.
Final thoughts on finding the best portable Bluetooth speakers
- Best for the beach: Bose SoundLink Plus
- Best ultraportable: Tribit StormBox Micro 2
- Best for outdoors: Sony ULT FIELD 1
- Best waterproof: UE Wonderboom 3
- Best for smart homes: Sonos Roam 2
- Best for Android: Sony ULT FIELD 5
- Best for party-goers and party-throwers: JBL PartyBox Encore Essential
- Best for (viewing) parties: EarFun UBOOM L
- Best battery life: Tribit StormBox Flow Bluetooth Speaker
- Best for control freqs: Marshall Kilburn III
- Best for bass: Brane X
- Best value: Soundcore 3 by Anker
- Also worth considering: Klipsch Nashville, Detroit, and Austin
While there may not be one portable Bluetooth speaker to rule them all, there are several excellent options out there, so long as you know where your priorities lie. The key to finding the best portable Bluetooth speakers for you is location, location, location—consider where you want to listen to music the most, and you can identify the perfect wireless speaker to soundtrack your favorite activities.
The post The best portable Bluetooth speakers for 2025, tested and reviewed appeared first on Popular Science.