Function: 10 Frequency VibrationColor: RedSize: 14.1 * 4.5 cm/9.0  * 1.3 inchNet Weight: 88 g/0.19 lb/3.1 ozPower: Lithium batteryMaterial: ABS + SiliconePackage: Color BoxFurther: WaterproofPackage Size: 16*7.5*5.5 CM