Professional Hair Clipper 3-Pack - USB Rechargeable Cordless Hair Trimmer for Men & Women, High Power Sharp Blades for Smooth Haircut Without Pulling, Fast & Clean Cutting - Perfect for Home, Salon & Travel Use

==========Hign-concerned Chemical : NoneMotor type : ROTARYBlade Material : STAINLESS STEELFunction : wet haircut,dry haircut,Charging indicationMaximum cutting length : 11 - 20 mmMinimum cutting length : 0.5 - 1 mmLength adjustment method : Change of nozzlesNumber of nozzles : 3 - 4 pcsPurpose : For beard and mustache,For body,For the headCommodity Quality Certification : ceItem Type : hair trimmerOrigin : Mainland ChinaCertification : CEPower supply type : USB chargingBattery capacity : 2000mAh+600mAh+600mAhCharging time : 3 hours+2 hours+1.5 hoursRunning time : 240minutes+120minutes+160minutes