Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker with Big Bass and 360-Degree Sound, Dustproof Floating Speaker with 40 m (131ft) Range – Active Black
Original price was: ₹10,995.00.₹659.00Current price is: ₹659.00.
From the manufacturer
WONDERBOOM 4
Great sound that’s made to go anywhere. Even the great outdoors.
Outdoor Boost + Podcast Mode
Special EQ for outdoor environments. Plus a new EQ mode specially designed for clear, rich vocal tone, so podcasts sound great.
Booming Bass. Bigger 360° Sound.
Engineered to deliver full 360 stereo sound. Tap the Outdoor Boost button to get great sound that’s specially tuned for outdoor environments.
14 Hours of BOOM
Forget about charging. 14 hours of playtime means the party goes on (and on).
Waterproof, Dust Proof, and Floatable
IP67 means WONDERBOOM 4 can be submerged in up to 1 meter of water for 30 minutes and is protected against dust.
Double Up For Stereo Sound
Pair two WONDERBOOM 4 speakers to party louder, or hit the button again to enjoy a true wireless stereo experience.
Durable. Portable. With Range.
40 m (131 ft) mobile range. Plus a convenient loop. Dirt-resistant, drop proof, water proof.
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
Waterproof, Dustproof, and Floatable: IP67-rated this Bluetooth waterproof speaker can be submerged in 1m of water for 30 min; protected from dust; ideal for the pool, beach, or shower
Double Up for Stereo: Pair up two WONDERBOOM 4 portable Bluetooth speakers for even bigger sound; press once to double up; press again for true stereo from both speakers, with left and right channels
Description
Price: ₹10,995 - ₹659.00
(as of Dec 28, 2025 23:12:35 UTC – Details)
From the manufacturer
WONDERBOOM 4
Great sound that’s made to go anywhere. Even the great outdoors.
Outdoor Boost + Podcast Mode
Special EQ for outdoor environments. Plus a new EQ mode specially designed for clear, rich vocal tone, so podcasts sound great.
Booming Bass. Bigger 360° Sound.
Engineered to deliver full 360 stereo sound. Tap the Outdoor Boost button to get great sound that’s specially tuned for outdoor environments.
14 Hours of BOOM
Forget about charging. 14 hours of playtime means the party goes on (and on).
Waterproof, Dust Proof, and Floatable
IP67 means WONDERBOOM 4 can be submerged in up to 1 meter of water for 30 minutes and is protected against dust.
Double Up For Stereo Sound
Pair two WONDERBOOM 4 speakers to party louder, or hit the button again to enjoy a true wireless stereo experience.
Durable. Portable. With Range.
40 m (131 ft) mobile range. Plus a convenient loop. Dirt-resistant, drop proof, water proof.
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
Waterproof, Dustproof, and Floatable: IP67-rated this Bluetooth waterproof speaker can be submerged in 1m of water for 30 min; protected from dust; ideal for the pool, beach, or shower
Double Up for Stereo: Pair up two WONDERBOOM 4 portable Bluetooth speakers for even bigger sound; press once to double up; press again for true stereo from both speakers, with left and right channels
Customers say
Customers find this portable speaker to be the best in the market with amazing 360-degree sound, and one customer mentions it sounds like a big party speaker despite its small size. They appreciate its value for money, great connectivity, and appealing color. The battery life and power output receive mixed reviews.
8 reviews for Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker with Big Bass and 360-Degree Sound, Dustproof Floating Speaker with 40 m (131ft) Range – Active Black
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naxsea –
Truly a treasure
Absolutely beautiful! Love everything about this speaker, the bright colour and clear sound. It is just the right size and easy to carry around. The battery life is fantastic along with its price which shouldn’t be anything lesser given its superior quality.
SREENIVAS NAIDU –
Best and value for money speaker, I just bought it at around 5K
Best speaker in the market. Seems little but Bhooms likea big size party speaker and best sound quality
abdul saleem –
Music enthusiasts are in for a delightful experience.
The product demonstrates excellent performance, providing exceptionally clear audio quality. While the bass response is not as pronounced as some competitors, it still delivers a satisfying impact. Utilizing a pair of these units would likely enhance the overall experience. The purchase price was 6.5k per unit, and I am pleased with the acquisition.
Truely value for money –
Nice product
Nice product, portable n sound clearity
Amit Singh –
Best
Great and powerful 360 sound. Very much Loud and clear.
keshav –
Great portable speaker
Great speaker, though price is high but believe me it is superb.and podcast button is work flawlessly.look great.the only downside is that it doesn’t have any battery level indicator.connectivity is flawless.I must say go for it.
Rahul Deore –
Best In Class Speaker
It’s the best speaker I have ever had I have the old WonderBoom, EverBoom and Now Wonder Boom 4 again I have used JBL Boat as well but no comparison….It’s best in Sound Clarity/Bass/Bluetooth Range/Modes/Battery Life/Waterproof test in every section this speakers outperformed.I would recommend the same to all music enthusiast
Vj kumar –
Super
Value for the money