Function: 12 Frequency Vibration/Suction Color: Pink/Red/Blue Size: 15.1 * 5.5 cm/5.9  * 2.1 inch Net Weight: 147 g/0.32 lb/5.18 oz Power: Lithium battery Material: ABS + Silicone Package: Color Box Further: Waterproof/Suction Package Size: 16*6.5*4.5 CM