Ultimate Ears BOOM 4 Portable Waterproof Bluetooth Speaker With 360-Degree, Bold, Immersive, Crystal-Clear Sound, Floating Speaker With 15-Hour Battery and 147ft (45m) Range, Lilac 984-002009 Binders while the elegant Dual Loop

while the elegant Dual Loop LED design is maintained via addressable gen 2 RGB lighting that provides the ultimate customizable experience

the transmitter has a built-in USB cable for connection to your computer

and real-time video editing

hot-swappable internal battery modules allow you to work through short power failures and give you enough time to safely save files and shut down your system in case of a prolonged blackout

Optical Fiber media support ensures maximum convenience and great usability

Ultimate Ears BOOM 4 Portable Waterproof Bluetooth Speaker With 360-Degree, Bold, Immersive, Crystal-Clear Sound, Floating Speaker With 15-Hour Battery and 147ft (45m) Range, Lilac 984-002009 Binders while the elegant Dual LoopBOLD SOUND BOLDY PORTABLE BOOM 4 packs a sonic punch for its size. Featuring Ultimate Ears unique audio processing, it produces clear and balanced audio faithful to the music you love, and at every volume level. VIRTUALLY INDESTRUCTIBLE BOOM 4 was born to hit the road. From rooftop raging to mountaintop shredding, BOOM 4's got your back. It's IP67 rated, waterproof, floatable and drop proof. Take it anywhere. It's more powerful than you expect. 15