Function: 10 Frequency VibrationColor: RoseSize: 11.3 * 3.3 cm/4.4" * 1.3"Insert Length: 8.5 cm/3.3"Net Weight: 138 g/0.3 lb/4.8 ozPower: Lithium batteryMaterial: ABS + SiliconePackage: Color BoxFurther: Waterproof/Wireless