UE ROLL is the powerful and pint-sized wireless Bluetooth speaker that brings unapologetically awesome 360-degree sound everywhere - loud, crisp sound that shouts through the air and bass that busts out incredible beats. It"s waterproof* and designed for adventure so bash it, dunk it, drop it, or slam it. With its 9-hour battery life, 20-metre (65-foot) wireless range,** and attachable marine-grade bungee, it"ll go as hard and long as you do. Use the companion app to access regular over-the-air speaker updates and an expanding set of awesome features. It just keeps getting better with time.