Function: 12 Frequency Vibration & Stretch Color: Red/Purple Size: 23.6 * 3.4 cm/9.3" * 1.3" Net Weight: 226 g/0.5 lb/7.9 oz Power: Lithium battery Material: ABS + Silicone Package: Color Box Further: Waterproof/Heating/Thrusting Package Size: 27*10*4.4 CM