Function: 10 Frequency Vibration & SuctionColor: Red/Purple/White + Pink/White + PurpleSize: 21.0 * 3.3 cm/8.27 * 1.30 inchInsert Length:14.0 cm/5.52 inchNet Weight: 210 g/0.46 lb/7.41 ozPower: Lithium batteryMaterial: SiliconePackage: Color BoxFurther: WaterproofPackage: 22 * 8 * 4 CM