Function:10 Modes VibrationMaterial:ABSIncludes:8xpurple/8xpink/8xrose/8xgreenPower:USB ChargingCharging Time:50 minutesBattery Life:40 minutesProduct Size:80x18mm/3.15x0.7 inchesPacking Size:225x220x130mm/8.86x8.66x5.12 inchesPacking:Color BoxPackaged Weight:2.2kg