Function: 18 Frequency VibrationColor: Rose/Pink/BlackSize: 22.5 * 4.7 cm/8.9" * 1.9"Insert Length: 11 * 3.7 cm/4.3" * 1.5"Net Weight: 145 g/0.3 lb/5.1 ozPower: Lithium battery/Magnetic ChargingMaterial: ABS + SiliconePackage: Color BoxFurther: Waterproof/Magnetic Charging/Double headPackage Size:...