Ultimate Ears - WONDERBOOM 4 Portable Wireless Bluetooth Speaker with Waterproof, Dustproof and Floatable design - Cobalt Blue
Model: 984-001877
SKU: 6584240
Sold byBest Buy
Customers consistently note that the speaker delivers exceptional sound quality and impressive portability, making it a highly convenient choice for users. Many appreciate the reliable battery life, quick Bluetooth connectivity, and durable design that includes water resistance and a floating capability. While the device is widely praised for its performance and handy size, some users have expressed a desire for better app support.
That bigger 360° sound in a petite package. Boosted sound for 14 hours of playtime.
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.
With a battery lasts through a day, WONDERBOOM 4 bangs on with 14 hours of playtime, so you can soak up every moment.*
IP67 rating means WONDERBOOM 4 can be submerged in 1 m of water for 30 min; it’s even protected from dust; ideal for the pool, beach, or the shower.
Pair up two wireless WONDERBOOM 4 speakers for even bigger sound. Press once to double up. Press again for true stereo from both speakers, with left and right channels.
So you’re free to roam. Plus it’s dirt resistant, drop proof, and features a handy loop so you can take it with you.**
Plastic parts in WONDERÂBOOM 4 include a minimum of 31% post-consumer recycled plastic by weight (excluding packaging).
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