Ultimate Ears WONDERBOOM 3, Small Portable Wireless Bluetooth Speaker, Big Bass 360-Degree Sound for Outdoors, Waterproof, Dustproof IP67, Floatable, 40 m Range Color:Pink Dynamic Bass Boost

Dynamic Bass Boost

* Battery life is an estimated maximum

Switch among 6 modes with one button

FOCUS PRO OPTICAL SENSOR GEN-2 — Experience pro grade tracking performance on a wider variety of surfaces including glass

Fluororubber strap

Ultimate Ears WONDERBOOM 3, Small Portable Wireless Bluetooth Speaker, Big Bass 360-Degree Sound for Outdoors, Waterproof, Dustproof IP67, Floatable, 40 m Range Color:Pink Dynamic Bass BoostFeatures Bigger, longer, more efficient: That bigger 360 sound in a petite package the UE WONDERBOOM 3 mini party speaker features boosted sound for 14 hours of audio and music playtime. Booming bass, bigger 360 degree sound: WONDERBOOM 3 is engineered to deliver full stereo audio; tap the Outdoor Boost button to get great sound thats specially tuned for outdoor environments. 14 hours of boom: Forget the charger WONDERBOOM 3 rechargeable portable