1. Professional cordless electric hair clippers with powerful motors and sharp T-blades for fast, sharp and precise trimming 2. Adjustable taper bar and 8 limit combs to meet the trimming needs of a variety of different hairstyles 3. USB fast charging, can use adapters, computers, car chargers, mobile power and other USB-powered devices 4. Low noise, suitable for family and barbershop use, can be used for children 5. LED display showing power percentage High Precision Zero-overlap Blade 2500 MHA LI-ION Battery All Mental Shell LED Display USB Charge Global Voltage Adjustable Taper Lever KEMEI 1986 Hair Clipper(Silver) 8 Attachment Combs Cleaning Brush Plastic Comb USB Charging Cable Red Blade Protective cover User Manual Bearing steel blade: The head made of bearing steel is very sharp and self-sharpening, sharp but also safe for trimming all types of hair Adjustable taper lever: The length of the blade can be adjusted by means of the lever on the left-hand side, with 8 limit combs for different types of hair lengths and ease of use LED display: With an LED display, it shows the percentage of power remaining in the hair clipper and whether it needs to be charged Hair trimmer: can easily cope with all lengths, thicknesses and densities of hair and prevents snagging Beard trimmer: while you can trim your hair, he can also trim your beard, whether it's a mustache, sideburns, goatee or stubble, it's easy to trim Children's Hair Clipper: This is not just an adult hair clipper, the low noise design allows you to cut your children's hair. It is a good family haircut kit