Function: 10 Frequency Vibration/Licking/Thrusting Color: Red/Purple Size: 39 * 5.7 cm/15.3  * 2.2 inch Power: Lithium battery/3.7V/600 mAh Material: ABS + Silicone Package: Color Box Further: Waterproof/Licking/Thrusting Package Size: 16*11*7 CM