Function: 10 Frequency Vibration Color: Purple/Red/Flesh Size: 9.5 * 4.8 cm/3.7" * 1.8" Net Weight: 98.5 g/0.21 lb/3.4 oz Power: Lithium battery Material: ABS + Silicone Package: Color Box Further: Waterproof Package Size: 12.5*5*7 CM