Head Scalp Intelligent Massager 3 Gear

Head Scalp Intelligent Massager 3 GearAbout this product:Product Model:XO-FG03Input Voltage: 5V/0.3ARated power: 5WRated voltage: 3.7VProduct gear: 3 gearsBattery capacity: 500 mAHUse time: 1 gear: 3 hours 10 minutes, 2 gear: 2 hours 40 minutes, 3 gear: 1 hour 40 minutesCharging time: 1 hour 43 minutesProduct material: ABSProduct size: 107.5*89.9*75.5mmProduct weight: 215gProduct size: 11*7cmProduct color: whiteProduct accessories: data cable hostRemarks: no over-voltage protection, can not be used while charging