About This Item

Balanced 360-Degree Sound: The WONDERBOOM 4 portable waterproof Bluetooth speaker features 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 rechargeable 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)
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 (not compatible with PartyUP)
Durable Wireless Speaker With Range: 131 feet (40 meters) of range so you’re free to roam; plus it’s dirt-resistant and drop-proof (1) with a handy loop so you can take it with you
Made With Recycled Plastic: Plastic parts in the WONDERBOOM 4 wireless Bluetooth speaker include a minimum of 31% post-consumer recycled plastic by weight
(1) Drop-tested from 5 ft / 1.5 m

Product Details

Brand	Ultimate Ears
Speaker Maximum Output Power	10 watts
Frequency Response	75 hertz
Connectivity Technology	Bluetooth
Audio Output Mode	Stereo

Product Description

The Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker is a floating Bluetooth speaker that is ultra portable with surprisingly bigger, 360-degree sound. It’s crisp, bassy, and ready to go with 14 hours of boom. The IP67 rating means this wireless bluetooth speaker is waterproof, dustproof, and floats. Take it to the pool, the beach, or use it as a bluetooth speaker for shower. Experience amazing sound—wherever life takes you with these wireless speakers with bluetooth. Suitable for outdoor adventures, this speakers bluetooth wireless features make for a loud bluetooth speaker. Whether as portable speakers for outdoor or for indoor use, this bluetooth speaker is a practical choice. Great for those on the go, enjoy wireless speakers that deliver powerful sound in any setting.

Special EQ for outdoor environments. Plus a new EQ mode specially designed for clear, rich vocal tone, so podcasts sound great.Engineered to deliver full 360 stereo sound.

Engineered to deliver full 360 stereo sound. Tap the Outdoor Boost button to get great sound that’s specially tuned for outdoor environments.

Forget about charging. 14 hours of playtime means the party goes on (and on).

IP67 means WONDERBOOM 4 can be submerged in up to 1 meter of water for 30 minutes and is protected against dust.

Pair two WONDERBOOM 4 speakers to party louder, or hit the button again to enjoy a true wireless stereo experience.

40 m (131 ft) mobile range. Plus a convenient loop. Dirt-resistant, drop proof, water proof.

*Drop-tested from 5 ft / 1.5 m

In one tap, the WONDERBOOM 4 enables quick, effortless Bluetooth pairing with your Android devices.

***Android phones running Marshmallow and above/6.0+.

Compare Ultimate Ears Bluetooth Portable Speakers

From the Manufacturer

Focus on sustainability

Made With Recycled Plastic

Plastic parts in WONDERBOOM 4 include a minimum of 31% post-consumer recycled plastic* by weight. *Excluding packaging

Responsible Packaging

The paper packaging of WONDERBOOM 4 is FSC certified. By choosing this product, you are supporting responsible management of the world’s forest.

WONDERBOOM 4 Portable Waterproof Speaker - Pink

WONDERBOOM 4 Portable Waterproof Speaker - Pink