Function:7 Modes Vibration+Thump/4 Modes RollingMaterial:ABS+SiliconeColor:Purple/Green/Dark PurplePower:Magnetic USB ChargingFurther:IPX5 WaterproofProduct Size:222x34mm/8.74x1.34 inchesInsertable:120mm/4.72 inchesPacking Size:290x105x65mm/11.41x4.13x2.56 inchesPacking:Color BoxPackaged...