Function: 5 Speeds 8 Frequency Vibration Color: Black/Purple/Rose Size: 20.2 * 4.6 cm/8.5" * 2.0" Net Weight: 170 g/0.37 lb/6.0 oz Power: Lithium battery/Magnetic charging Material: ABS + Silicone Package: Color Box Further: Waterproof/Magnetic charging Package...