Function: 12 Frequency Vibration Color: Pink/Blue Size: 12.5 * 6 cm/4.9" * 2.4" Net Weight: 70 g/0.15 lb/2.5 oz Power: Lithium battery/2 AAA Material: ABS + Silicone Package: Color Box Further: Waterproof Package Size: 14.5*8*8 CM