The Best Waterproof Bluetooth Speakers of 2026: Sound That Survives Everything#

Key Takeaway

The JBL Charge 6 is the best waterproof Bluetooth speaker for most people. It combines IP67 submersion protection with proprietary AI Sound Boost technology, delivers up to 28 hours of playtime, and includes a built-in power bank to charge your devices when you're away from an outlet - all in a shoulder-strap-equipped package built for real outdoor use.

The waterproof Bluetooth speaker has matured into one of the most competitive product categories in consumer audio. What used to mean sacrificing sound quality for a rubberized shell now means choosing between genuinely great audio experiences - the question is which tradeoffs you're willing to make between size, battery life, volume output, and price. In 2026, you can get IP67 protection for as little as $63. The ceiling has risen too: flagship options now offer 28-32 hour batteries, spatial audio, and multi-speaker broadcasting via the new Auracast standard.

We evaluated 11 of the most compelling waterproof portable speakers currently available, from the palm-sized Tribit StormBox Micro 2 to the party-filling JBL Xtreme 4. Our ranking weighs sound quality relative to form factor, real-world battery performance, IP protection depth, portability mechanics (clips, straps, carabiners), and value at each price tier. We also considered emerging standards like Auracast, which is rapidly becoming the multi-speaker pairing protocol to support if you're buying something you plan to keep for years.

A critical note before diving in: not all waterproof speakers float, and not all IP ratings mean the same thing. IP67 covers 30 minutes at 1 meter - fine for pool drops and rain. IP68 goes further, with manufacturer-specified depths. IPX5 is splash-resistant only and should not be confused with submersion protection. We'll cover all of this in the buying guide below, but keep the ratings in mind as you review each pick. ^[1]

Best Waterproof Bluetooth Speakers 2026 - Quick Comparison

Speaker	Price	IP Rating	Battery Life	Best For
JBL Charge 6	See retailer	IP67	28 hrs	Best Overall
Bose SoundLink Flex (2nd Gen)	$149.00	IP67	12 hrs	Best Premium Sound
Ultimate Ears WONDERBOOM 4	$99.99	IP67 + Floats	14 hrs	Best Compact & Floatable
Sony SRS-XB100	$63.00	IP67	16 hrs	Best Budget
JBL Flip 7	$149.95	IP68	16 hrs	Best Mid-Range
Marshall Emberton III	$179.99	IP67	32+ hrs	Best for Audiophiles
Soundcore Motion X600	$199.99	IPX7	12 hrs	Best Spatial Audio
JBL Xtreme 4	$379.95	IP67	24 hrs	Best for Parties
Tribit StormBox Micro 2	$69.99	IP67	12 hrs	Best Ultra-Compact
Sony SRS-XG300	$169.99	IP67	25 hrs	Best Large Outdoor
Harman Kardon Onyx Studio 8 (Renewed)	$139.99	IPX5	8 hrs	Best Premium Design

Best Overall Waterproof Bluetooth Speaker

JBL Charge 6#

Best for: Campers, beach-goers, and travelers who want one speaker that handles music, device charging, and full outdoor protection without compromise

🥇Editor's ChoiceCampers, beach-goers, and travelers who want one speaker that handles music, device charging, and full outdoor protection without compromise

JBL Charge 6 - Portable Waterproof & Drop-Proof Bluetooth Speaker, Bold JBL Pro Sound with AI Sound Boost, 28Hrs of Playtime, Built-in powerbank & Comes with a Sturdy/Removable Carrying Strap (Black)

Price not available

Surprisingly rich, powerful bass & crisp higher frequencies give the Charge 6 a whole new reason to humble brag. New proprietary tech, AI Sound Boost, which analyzes your music in realtime to deliver maximum acoustic performance with less distortion.
Up to 28 hours of playtime: Keep the mood alive for 24 hours on a single charge - and when we really need to squeeze some extra juice out of our jubilee, or another dance with our darling, we can get an extra 4 hours with JBL Playtime Boost.
Wouldn't it be great to share the vibes with our tribe? Now we can. With Auracast, we can effortlessly stereo pair two Charge 6 speakers for a wider sound stage & connect multiple Auracast-enabled JBL speakers to cover more ground with the same playlist.

✓ In Stock

Strengths

+AI Sound Boost analyzes music in real-time for optimized, low-distortion audio
+28-hour battery life (extendable with Playtime Boost)
+Built-in power bank charges phones and devices via USB-C
+IP67 waterproof plus drop-proof construction
+Auracast support for multi-speaker stereo pairing
+Removable carrying strap included

Limitations

−Price not listed on product page - may vary significantly by retailer
−Larger and heavier than cylinder-form competitors
−Auracast pairing requires a second Auracast-compatible device

The JBL Charge 6 succeeds specifically in the scenario where most portable speakers disappoint: sustained high-volume outdoor listening. In open environments without walls or ceilings to reflect sound, speakers must work harder to fill the space - and the AI Sound Boost is a meaningful technological step toward addressing this. The result is a speaker that sounds genuinely good at 80% volume outdoors, not just indoors at moderate levels. ^[2]

For multi-day trips, the Charge 6 earns its keep as a two-in-one device. Being able to charge a phone from the speaker on a camping trip - without sacrificing hours of music playback - is a real-world utility that abstract feature lists don't capture. The Auracast support also future-proofs this purchase: as more speakers adopt the open standard, the Charge 6 will integrate with an increasingly broad ecosystem rather than being locked to JBL's proprietary pairing protocols.

Best Premium Sound Quality

Bose SoundLink Flex (2nd Gen)#

Best for: Music lovers who prioritize concert-quality clarity over endurance and don't need all-day battery life

Strengths

+Exceptional tonal balance - clear highs, warm, present mids, controlled bass
+IP67 waterproof designed for use in any orientation
+USB-C charging with modern fast-charge compatibility
+Compact, genuinely portable form factor
+Striking Twilight Blue Limited Edition colorway

Limitations

−12-hour battery is the shortest of any speaker in the $100+ tier
−No built-in power bank for device charging
−Premium price relative to battery life versus alternatives

At $149.00, the Bose SoundLink Flex 2nd Gen is the speaker that rewards careful listening. Play something you know intimately - a favorite album, a familiar acoustic recording - and notice the details that cheaper speakers paper over. Bose's engineering is genuinely special for this form factor. The Twilight Blue Limited Edition is also worth noting: it's one of the most visually distinctive speakers on this list in a sea of matte black cylinders. ^[3]

Best for Audiophiles and Style-Conscious Buyers

Marshall Emberton III#

Best for: Audiophiles, design-conscious buyers, and campers who want the longest possible battery life in a speaker that looks great and sounds exceptional

Strengths

+32+ hour battery - the longest on this entire list
+True Stereophonic multi-directional sound fills any space from any position
+Dynamic Loudness maintains natural tonal balance at all volume levels
+IP67 waterproof in a genuinely rugged enclosure
+Iconic Black & Brass Marshall aesthetic - doubles as home decor

Limitations

−No built-in power bank for device charging
−$179.99 is a premium for the feature set
−Bass character is warm rather than impactful - may disappoint bass-centric listeners
−No dedicated carrying strap or clip included

The Marshall Emberton III at $179.99 occupies a unique space: it's the only speaker on this list that you'd display prominently in a living room without it looking out of place. The Black & Brass colorway ages beautifully and reads as a deliberate aesthetic choice rather than outdoor gear. For buyers who live between their home and their weekend adventures and want one speaker that works well in both contexts - without recharging it constantly - the Emberton III's 32-hour battery and True Stereophonic sound make it the easy recommendation. ^[4]

Best Mid-Range Cylinder Speaker

JBL Flip 7#

JBL Flip 7 Portable Bluetooth Speaker, IP68 Waterproof, Dustproof, Drop-Proof, PushLock System, AI Sound Boost, 16H Battery – Blue – Boomph's Comprehensive Ultimate Performance Cloth Solution

Best mid-range waterproof speaker with IP68 protection

$149.95

Please note: JBL Flip 7 does NOT include a USB-C charging cable in the box (to help minimize e-waste). It’s compatible with any standard USB-C cable (sold separately).
35W 2-Way Speaker System | Improved Quality with AI Sound Boost
Water- & Dustproof Design | Can Handle Drops up to 3.3'

✓ In Stock

The JBL Flip 7 at $149.95 distinguishes itself from the crowded mid-range with a specification most buyers overlook: IP68 rather than IP67. While IP67 handles 30 minutes at 1 meter, IP68 allows deeper, longer submersion per JBL's testing specifications. For kayakers, paddleboarders, and anyone near open water, this is a meaningful upgrade in real-world protection. The 35W 2-way speaker system with AI Sound Boost delivers a notably improved treble response over its predecessor - a complaint that lingered over the Flip 6's high-end harshness. ^[2]

Best for Outdoor Parties

JBL Xtreme 4#

JBL Xtreme 4 - Portable Bluetooth Speaker, Powerful Sound and Deep Bass, IP67 Waterproof, 24 Hours of Playtime, Powerbank, Auracast for Multi-Speaker Pairing (Black)

Best waterproof Bluetooth speaker for outdoor parties

$379.95

Next level massive JBL Pro Sound: Two woofers, two powerful drivers and dual pumping JBL Bass Radiators effortlessly deliver dynamic, immersive sound with deeper bass and plenty of detail. You'll get lost in the music wherever you are.
24 hours of playtime plus 6 hours with Playtime Boost: Your listening adventures can last all day long. Take the JBL Xtreme 4 with you from room to room, out to your backyard party, or off to the beach. With 24 hours of battery life, you can play music 'til the sun goes down - and comes back up again - before you'll need a recharge. Simply tap Playtime Boost to prolong the playtime, adding up to 6 hours to your battery life. It tunes and optimizes the performance for louder and crisper sound.
Convenient shoulder strap: The speaker can be carried on the shoulder or can be adjusted as crossbody, whatever your style or the mood.

✓ In Stock

At $379.95, the JBL Xtreme 4 requires a specific use case to justify itself - and if that use case is loud outdoor gatherings, it justifies itself completely. The four-driver plus dual bass radiator configuration produces a physical bass response that you feel as much as hear, and the Auracast multi-speaker broadcasting means you can add more Xtreme 4 units or compatible JBL speakers for coverage across larger spaces. The shoulder/crossbody strap configuration is thoughtfully designed for carry-to-the-beach use. This is not a speaker you casually pocket - it's one you deliberately bring when you want to be the audio setup at the event. ^[2]

The Rest of the Best

Six More Worth Your Attention#

Our top five picks receive the most detailed treatment above, but the six speakers below each lead their respective niche. Whether you need something that floats, clips to a bike, or looks premium on a side table, one of these is likely the right answer.

Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker with Big Bass and 360-Degree Sound, Dustproof Floating Speaker with 131ft (40m) Range- Black

Best compact waterproof speaker that floats

$99.99

Surprisingly Bigger 360-Degree Sound: The WONDERBOOM 4 portable waterproof Bluetooth speaker features bigger 360-degree sound in a petite package; boosted sound for up to 14 hours of playtime
Outdoor Boost and Podcast Mode: Engineered for full stereo sound; tap the Outdoor Boost button for outdoor environments; use the new Podcast Mode to make vocals sound rich and clear
14 Hours of Boom: With a battery that lasts throughout the day, this waterproof portable speaker booms on with up to 14 hours of playtime, so you can soak up every moment; Charging via USB-C cable (not included).

Only 3 left in stock - order soon.

Sony SRS-XB100 Wireless Bluetooth Portable Lightweight Super-Compact Travel Speaker, Durable IP67 Waterproof & Dustproof Shower Speaker, 16 Hour Battery, Versatile Strap, & Hands-free Calling, Black

Best budget waterproof Bluetooth speaker under $65

$63.00

POWERFUL SOUND ANYWHERE: Enjoy powerful, clear sound, with a deep bass anywhere you go. Improved driver enhances low-end tones, delivering powerful sound with a deep bass.
COMPACT SPEAKER WITH VERASTILE STRAP: With a specially engineered strap, the super-portable XB100 is easy to travel with. But don’t be fooled by the small size - this compact speaker packs plenty of power.
SOUND DIFFUSION PROCESSOR: Spreads sound in any space, for a richer and more expansive sound.

✓ In Stock

Soundcore Motion X600 by Anker Portable Bluetooth Speaker, Hi-Res Spatial Audio with Wireless 50W Sound, IPX7 Waterproof, Pro EQ, AUX-in, Speaker for Home, Office, Backyard and Bathroom Use (Green)

Best spatial audio waterproof Bluetooth speaker

$199.99

Immersive Spatial Audio: Inspired by theater acoustics, Motion X600 has 5 drivers and 5 amplifiers that are positioned to deliver sound all around you. Feel like you're in the room with your favorite artist, every time you press play.
50W Room-Filling Sound: Whether you're having a party or just enjoying your favorite tunes, the 50W sound will fill any space with rich, high-quality sound that brings music to life.
Take lmmersive Music Anywhere: Portable and lightweight, Motion X600 is easy to carry between rooms to transform any part of your home into an immersive listening space.

Only 11 left in stock - order soon.

Tribit StormBox Micro 2 Wireless Portable Speaker: 10W Loud Deep Bass Sound, IP67 Waterproof Bike Speaker with Bluetooth 5.3, 12H Playtime, TWS Pairing for Camping Travel Hiking

Best ultra-compact waterproof speaker for cyclists

$69.99

Best bike Bluetooth speaker for 2025 - CNET
Size Defying Sound: Upgraded StormBox Micro 2 delivers explosive outdoor-audio more than any other speaker in its class. Specially designed 48mm NdFeB driver and integration of passive radiators plus exclusive XBASS technology reproduces a dynamic sound with an incredible bass range.
RunStretch Technology️: This pocket-sized Bluetooth speaker come with a high-capacity rechargeable battery makes it a perfect outdoor companion for a full day activities. Great for travel and powered by RunStretch technology around 12 hours of playtime.

✓ In Stock

Sony SRS-XG300 X-Series Wireless Portable-Bluetooth Party-Speaker IP67 Waterproof and Dustproof with 25 Hour-Battery and Retractable Handle, Black- New

Best large outdoor waterproof speaker with quick charge

$169.99

LIGHT & PORTABLE: Super-light, portable design with the retractable handle, carefully designed to make the XG300 easier to carry.
IP67 RATING: From the beach to the park to the pool, the XG300 stands up to the elements with one of the highest ratings for protection from water and dust.
LONG BATTERY LIFE WITH QUICK CHARGING: Keep the party going with up to 25 hours of battery life on a single charge, and USB-C quick charging gives you up to 70 minutes of playback after just 10 minutes of charge time.

✓ In Stock

Harman Kardon Onyx Studio 8 (Renewed), Black

Best premium design indoor-outdoor Bluetooth speaker

$139.99

Superior sound performance: Harman Kardon's unrivaled acoustic engineering delivers rich, room-filling sound in any setting, whether you're listening to your favorite music or making crystal clear conference calls.
Elegant design: Crafted from premium materials, the Onyx Studio 8 neatly blends into your life and home. The sleek, anodized aluminum handle, which doubles as a sturdy base, means you can easily carry it from one room to another.
Self-Tuning: Enjoy perfect sounds wherever you take the music. When you power on, the Onyx Studio 8 automatically calibrates to its environment, ensuring the best sound possible no matter where you set it down.

Only 20 left in stock - order soon.

Editor’s Note

IPX5 Is Not Pool-Safe - Understand the Difference

The Harman Kardon Onyx Studio 8 carries an IPX5 rating, which means resistance to directed water jets and splashes - not submersion. IPX5 is entirely unsuitable for pool use, heavy rain, or any scenario where the speaker might be submerged. If you're shopping for a pool or beach speaker, insist on IP67 or higher. Every other speaker on this list except the Onyx Studio 8 meets that threshold.

Editor’s Note

The Built-In Power Bank: More Useful Than It Sounds

Both the JBL Charge 6 and JBL Xtreme 4 include a built-in USB-C power bank output. For camping trips or all-day beach outings where wall power isn't available, this turns your speaker into a two-in-one device: music source and phone charger. A 28-hour speaker that also fully charges your phone represents genuinely better value than two separate devices at similar total cost.

What to Look For in a Waterproof Bluetooth Speaker#

With so many solid options available, the right choice depends entirely on your specific use case. Here are the criteria that matter - and how each affects your decision. ^[5]

IP Ratings: What the Numbers Actually Mean

IP ratings are governed by IEC Standard 60529 and use two digits. The first digit (0-6) rates solid particle protection; 6 means fully dustproof. The second digit (0-9) rates liquid protection; 7 means 30 minutes submerged at 1 meter, 8 means deeper/longer submersion per the manufacturer's specification. When a digit is replaced with 'X', that protection class was not tested. ^[5]

IP67 - fully dustproof + 30 minutes at 1 meter: ideal for beach, pool, hiking, and rain
IP68 - fully dustproof + deeper/longer submersion (manufacturer-specified): best for kayaking and water sports
IPX7 - same 1-meter water protection but dust not tested: fine for most uses, avoid dusty environments
IPX5 - splash and jet-resistant only, not submersion-safe: suitable for indoor and light outdoor use only
Floatability is NOT part of any IP rating - check specifically if this matters (only the UE WONDERBOOM 4 floats on this list)

Sound Quality vs. Form Factor: Setting Realistic Expectations

Physics remains non-negotiable: small drivers cannot move the volume of air required for deep bass frequencies. What has changed dramatically in 2026 is how much sound modern engineering extracts from a given enclosure. The Tribit StormBox Micro 2 at $69.99 outperforms $200 speakers from three years ago despite fitting in a palm. But a palm-sized speaker will never fill a beach with the authority of the JBL Xtreme 4.

Match the speaker to your actual audience size and listening environment. Solo hiking or gym use: anything from $63-$100. Backyard gatherings of 5-10 people: mid-range options like the JBL Charge 6 or Marshall Emberton III. Events of 20+ people in large outdoor spaces: only the JBL Xtreme 4 has the raw output to matter.

Battery Life: The 2026 Landscape

Under 14 hours: Workable for daily home-to-yard use; insufficient for camping or full-day outdoor events
14-16 hours: Good baseline - covers most day trips and standard use cases
20-25 hours: Excellent endurance - handles a camping weekend on a single charge
28-32 hours: Best-in-class (JBL Charge 6 at 28 hrs, Marshall Emberton III at 32+ hrs) - remarkable for long trips
All battery claims assume 50-60% volume - sustained high-volume outdoor use reduces runtime by 20-30%

Portability: Carry Options That Actually Matter

Consider realistically how you'll transport the speaker. Cycling and active sports demand a clip or integrated mount - the Tribit StormBox Micro 2 is purpose-built for this. Hiking requires compact and lightweight above all - the Sony SRS-XB100 and UE WONDERBOOM 4 excel here. Beach and camping trips usually involve driving to the destination, making larger speakers viable - the JBL Charge 6 and JBL Xtreme 4 shine. Everyday home and patio use favors a mid-range speaker that balances audio quality with the ability to grab-and-go.

Multi-Speaker Pairing: Proprietary vs. Auracast

2026 marks the mainstream arrival of Auracast - the Bluetooth LE Audio standard for synchronized multi-speaker broadcasting. Unlike JBL's previous PartyBoost (which only connected JBL speakers), Auracast is an open standard that will eventually enable cross-brand pairing. The JBL Charge 6, JBL Xtreme 4, and JBL Flip 7 all support Auracast - a meaningful future-proofing advantage. Other speakers on this list use proprietary protocols: UE's PartyUp, Sony's Party Connect, and Soundcore's TWS pairing each work within their own ecosystems only.

Editor’s Note

Auracast: Why It's the Future of Multi-Speaker Audio

Auracast is the Bluetooth Special Interest Group's open standard for broadcasting audio to unlimited receiving devices simultaneously. Unlike proprietary multi-speaker protocols that lock you into one brand, Auracast will eventually allow cross-brand synchronization as the standard proliferates. Speakers supporting Auracast today - including the JBL Charge 6, Flip 7, and Xtreme 4 - are investing in an ecosystem that will keep growing. If multi-room or party-mode audio matters to you, Auracast support should weigh heavily in your decision.

Editor’s Note

JBL Charge 6 vs. Marshall Emberton III: The Toughest Call on This List

Both are IP67 waterproof, both sit in the $150-$180 range, and both deliver excellent outdoor audio. The JBL Charge 6 wins on AI Sound Boost, built-in power bank for device charging, and Auracast multi-speaker support. The Marshall Emberton III wins on battery life (32+ hours vs. 28 hours), True Stereophonic multi-directional sound, and design. Choose the Charge 6 if you need device charging on the go or Auracast pairing. Choose the Emberton III if battery endurance and aesthetics are your priorities.

Frequently Asked Questions#

Frequently Asked Questions

What is the difference between IPX7, IP67, and IP68 waterproof ratings?

All three protect against water submersion, but with meaningful distinctions. IPX7 indicates the device survived 30 minutes submerged at 1 meter - but dust protection was not tested (the 'X' means untested). IP67 adds full dustproofing (level 6) on top of that same 1-meter, 30-minute water protection. IP68 goes further in water depth and duration, with the specific parameters defined by the manufacturer - typically 1.5 to 3 meters for 60+ minutes - while maintaining level-6 dust protection. For typical outdoor use including pools, beaches, and rain, IP67 is more than sufficient. IP68 offers a meaningful advantage only for water sports and intentional submersion scenarios like kayaking.

Can waterproof Bluetooth speakers be fully submerged?

IP67 and IP68 speakers can survive submersion within their rated parameters. IP67 speakers handle 30 minutes at 1 meter; IP68 speakers vary by manufacturer specification but generally allow deeper or longer submersion. That said, intentionally submerging a speaker repeatedly - especially with unsealed charging ports - can degrade seals over time. We recommend treating waterproofing as a safety net against accidental exposure rather than a feature to test regularly. The UE WONDERBOOM 4 is the most forgiving on this front, being designed specifically to float and withstand casual water immersion.

Do waterproof speakers float if dropped in water?

Most do not - and this distinction is critical if you're near open water. The IP67 rating only tests submersion protection, not buoyancy. The Ultimate Ears WONDERBOOM 4 is specifically engineered to float, making it the essential pick for kayaking, paddleboarding, and water sports where you might drop the speaker into water too deep to retrieve easily. Most other speakers on this list - including the JBL Charge 6 and Marshall Emberton III - will sink. If there's any chance of open-water exposure, either choose the WONDERBOOM 4 or attach a floating lanyard to whichever speaker you choose.

How long do waterproof Bluetooth speakers last on a charge?

Battery life in 2026 ranges considerably: from 12 hours for the Bose SoundLink Flex 2nd Gen and Soundcore Motion X600, through 14-16 hours for the UE WONDERBOOM 4, Sony SRS-XB100, and JBL Flip 7, up to 24-25 hours for the JBL Xtreme 4 and Sony SRS-XG300, and a remarkable 28-32 hours for the JBL Charge 6 and Marshall Emberton III respectively. All manufacturer claims assume moderate volume (roughly 50-60%). Sustained high-volume outdoor listening can reduce stated battery life by 20-30%. The JBL Charge 6 and Marshall Emberton III have the most headroom for demanding use.

Can I use a waterproof Bluetooth speaker in the shower?

Yes - any IP67 or higher speaker on this list is fully safe for shower use. The water pressure from a standard shower head is dramatically less intense than 1-meter submersion testing. The Tribit StormBox Micro 2's integrated strap makes it particularly convenient to mount in a shower. The only exceptions on this list are the Harman Kardon Onyx Studio 8 (IPX5 only - splash-resistant, not submersion-safe) and the Soundcore Motion X600 (IPX7 - water protection without dust testing). For the other nine speakers, shower use is well within their rated protection.

What's the best waterproof Bluetooth speaker under $100?

The Ultimate Ears WONDERBOOM 4 at $99.99 is the best option right at the $100 threshold - IP67, floatable, 360-degree omnidirectional sound, 14-hour battery, Outdoor Boost mode, and new Podcast Mode for spoken word clarity. Below $100, the Tribit StormBox Micro 2 at $69.99 is best for cyclists and active users thanks to its integrated bike mount strap and Bluetooth 5.3. The Sony SRS-XB100 at $63.00 is best for pure value - IP67 protection, 16-hour battery, and Sound Diffusion Processor at the lowest price on this list.

Do waterproof speakers sound worse than non-waterproof speakers?

They used to - waterproofing historically required sealed enclosures that limited driver excursion and bass reproduction. In 2026, that gap has narrowed significantly. Modern acoustic engineering techniques - including JBL's AI Sound Boost, Marshall's Dynamic Loudness, and Bose's tuning expertise - produce waterproof speakers that rival non-waterproof alternatives at equivalent price points. The Bose SoundLink Flex 2nd Gen and Marshall Emberton III in particular are genuinely competitive with the best non-waterproof portable speakers in their price ranges. Budget waterproof speakers still show some acoustic tradeoffs, but the improvement over previous generations is substantial.

Can you pair multiple waterproof Bluetooth speakers together?

Yes, though cross-brand pairing is not currently supported. JBL speakers with Auracast (Charge 6, Xtreme 4, Flip 7) can synchronize with other Auracast-enabled JBL speakers for stereo or multi-room playback; Auracast is an open standard and cross-brand support is expected as the ecosystem matures. The UE WONDERBOOM 4 supports Ultimate Ears' PartyUp protocol for multi-WONDERBOOM pairing. The Sony SRS-XB100 and SRS-XG300 support Sony's Party Connect for pairing multiple Sony speakers. The Soundcore Motion X600 supports TWS pairing with a second unit. In all current cases, multi-speaker pairing works within the brand ecosystem - not across brands.