Function: 10 Frequency Vibration 3 Frequency Suction Color: Red Size: 17.7 * 7.6 cm/7.0" * 3.0" Insert Length: 13.3 * 3.8 cm/5.2" * 1.5" Power: Lithium battery Material: ABS + Silicone Package: Color Box Further: Waterproof,Heating,Bendable