The UE ROLL is a powerful yet compact wireless Bluetooth speaker that delivers outrageously good 360° sound anywhere: loud and clear audio with deep bass for incredible beats. It is waterproof (30 minutes at a depth of 1 meter) and made for adventure, so feel free to hit it, submerge it in water, drop it, or throw it. With a battery life of 9 hours, a wireless range of about 20 meters, and the included saltwater-resistant rubber strap, it only gives up when you do. It just keeps getting better over time.