Rock out on your next ride with the 52 SPEAKER Mountable Bike Speaker. Effortlessly attaching to any bike, this powerful audio system delivers crystal clear and crisp sound. The 52 SPEAKER enables you to hear your music and even take hands-free calls while staying tuned in to your surroundings. The impressive battery life provides seven full hours of playtime. In addition, the flask-inspired shape is both water and dust resistant. It’s even complete with an FM radio. The 52 SPEAKER is designed for those who ride their bikes. The intuitive controls let you manage your music and volume without taking your eyes off the road ahead. You can also use them without taking off your gloves. The 52 SPEAKER can attach to your handle, stem, or top tube to put your music where you want it. It also works with GARMIN mounts for easy integration.