Function: 10 Frequency VibrationColor: DarkTeal/Black/PurpleSize: 14.0 * 3.6 cm/5.52 * 1.42 inchNet Weight: 179.5 g/0.39 lb/6.33 ozPower: Lithium batteryMaterial: ABS + SiliconePackage: Color BoxFurther: Waterproof/Wireless