Take your favourite tunes into the bathroom with this water resistant, rechargable speaker. Suction cup adheres to any smooth surface. Includes USB charging cable Range: 10m Battery: 3.7×400 MAH Lithium Bluetooth: 3.0 + EDR Frequency: 2.4 GH2 Charging time: Approx. 3 hours Operating time: Approx. 6 hours Batteries Required: Battery included