Feature:1.SHARP AND DURABLE STEEL BLADE: Made of titanium steel, sharp and cutting efficiency, Ergonomic slim body design makes it very easy to handle with, Does not hurt the scalp.2.PROFESSIONAL TRIMMER: Equipped with 3 kinds of guide combs(1mm,2mm,3mm) of different length,suitable for trimming inch head,pattern, zero distance oil head design.3.USB FAST CHARGING: 3 hours charging time for 2 hours cordless use. you can connect USB adapter, laptop, car charger, power bank and other USB powered devices, perfect for travel.4.STRONG POWER & LOW NOISE: Cordless hair clippers for men features constant speed technology; won't drag or stall through heavy and thick hair types. 10W powerful motor, Low noise and high speed for smooth and efficient haircut experience.5.Powerful MotorMotor is independently developed by our factory, it has more powerful motor and longer service lift than others.6.LED Display:T outline clippers with smart LCD display can display the percentage of electricity, so you can decide when to charge the hair trimmer after trimming.Specification:Body material: All MetalBlade material: stainless steel bladeBattery capacity:lithium batteryPower:5WCharging time: 3 hoursUsing time: 2 hoursPackage Content:1 x Hair clipper4 x Limit combs(1/2/3/4mm)1 x Cleaning brush1 x USB1 x User manual(Multiple language)