Hign-concerned Chemical:NoneMotor type:ROTARYBattery Charging Time:up to 2 hoursBlade Material:STAINLESS STEELPower type:Mains and battery operationFunction:Electric length adjustment,wet haircut,dry haircut,Washing knives under water,fast chargingMaximum cutting length:over 20 mmMinimum cutting length:less than 0.5mmLength adjustment method:Change of nozzlesNumber of nozzles:3 - 4 pcsPurpose:For nose and ears,For beard and mustache,For eyebrows,For the headMaterial:Zinc alloyCommodity Quality Certification:3C,ceBrand Name:HeinastOrigin:Mainland ChinaItem Type:hair trimmerProfessional Hair Trimmer Wireless Electric Hair Clipper Beard Shaver Men Hair Cutting Barber Machine For Men Haircut Style Product Specifications: Power: 5W Charging time: about 2 hours Use time: about 120 minutes The package includes: T9 Hair clipper*1 Brush *1 USB charging cable*1 Limit comb*4 eatures The whole body is made of stainless steel, which is washable and does not rust. No need for batteries, manual operation, simple and convenient. It can independently control the pruning rhythm and prune safely. Small and portable, easy to carry and use in many occasions. Material: Stainless steel Color: white/black Package: 1*Nose Hair Trimmer