Function:12 Modes Vibration/Inflatable HeadMaterial:ABS+SiliconeColor:PurplePower:USB ChargingFurther:IPX6 WaterproofProduct Size:237x38mm/9.37x1.5 inchesInsertable:140mm/5.51 inchesPacking Size:272x118x53mm/10.7x4.64x2.09 inchesPacking:Color BoxPackaged Weight:0.6kg