Function: 7 Frequency Vibration, 7 Frequency SuctionColor: BlackSize: 12.6 * 6.7 * 4.2 cm/5.0" * 2.6" * 1.7"Net Weight: 163 g/0.36 lb/5.7 ozPower: Lithium batteryMaterial: ABS + SiliconePackage: Color BoxFurther: Waterproof,SuctionPackage Size: 22.5*15.7*6.2 CM