Bring Pure Monster Sound to your pool party or the great outdoors with the SuperStar BackFloat Bluetoothテつョ speaker that is designed to float in water. The tough, durable, shock-proof shell is designed for active lifestyles and can be connected to any music device using a 3.5mm Aux line out. It includes a built-in mic with advanced noise cancellation for crystal clear hands-free calling. The protective carry pouch is acoustically transparent to allow you to listen to your favorite music while on the move.