Function:7 Modes Vibration/3 Modes WavingMaterial:ABS+SiliconeColor:PurplePower:2xAAA BatteryProduct Size:200x30mm/7.87x1.18 inchesInsertable:100mm/3.94 inchesPacking Size:210x80x40mm/8.27x3.15x1.57 inchesPacking:Color BoxPackaged Weight:0.28kg