Function: 9 Frequency VibrationColor: Pink/RoseSize: 23.5 * 3.5 cm/9.26 * 1.38 inchNet Weight: 69 g/0.15 lb/2.43 ozPower: Lithium batteryMaterial: ABS + SiliconePackage: Color BoxFurther: Waterproof/APP SmartPackage: 13.9 * 7.0 * 3.4 CM