Soundbot SB517 Extreme Bluetooth Waterproof Wireless Speaker (Blue/Black) Unique design w/ military grade total water-proof level 7 capability. Trendy classy and glossy finish design to blend perfectly in almost any indoor and outdoor environment. 3W output speaker driver w/ water proof charging port, built-in mic, and control buttons. Detachable suction cup. Bluetooth 3.0 technology and long lasting built-in rechargeable battery capacity for 6 hours of extended play time. Easy access control buttons for forward/backward, volume up/down, answer/hangup calls, and power on/off.