Function: 10 Frequency Vibration Color: Pink/Claret/Red/Blue/Green Size: 11.6 * 2.3 cm/4.6  * 0.9 inch Net Weight: 117 g/0.26 lb/4.1 oz Power: Lithium battery Material: ABS + Silicone Package: Color Box Further: Waterproof/5 replaceable silicone head Package Size: 14*8.6*5.3 CM