UE Boom 2 Wireless Bluetooth Speaker - Phantom Edition Insanely good, loud 360degree sound with deep bass Portable design so you can bring the music anywhere Waterproof*, shockproof, designed for adventure (* IPX7 rated waterproof up to 30 minutes and a depth of one meter) 15hour battery life and 100 ft. Bluetooth wireless range (Actual battery life will vary with use, settings and environmental conditions. Rechargeable batteries have a limited number of charge cycles) Tap the speaker to play, pause or skip songs