Function: 10 Frequency Vibration/Suction/ThrustingColor: Purple/GreenSize: 19.1 * 4.2 cm/7.5  * 1.6 inchNet Weight: 220 g/0.48 lb/7.7 ozPower: Lithium batteryMaterial: ABS + SiliconePackage: Color boxFurther: Waterproof/Suction/ThrustingPackage Size: 20 * 5 * 5 CM