Waterproof Bluetooth Speaker

Dimensions:3-3/16" Diameter x 2" H Wireless speaker featuring high definition Bluetooth technology. Pairs with cell phone to allow you to answer calls. Pairs up to 30 feet away. Up to 3 hours of continuous play time. 400 mAh rechargeable lithium ion battery included. Large suction cup allows speaker to attach securely to nearly all flat surfaces. Charging cable included.