Professional Hair Clipper :- Precision sharp T-blades for extremely Zero gapped close cutting, get clear lines,R shaped sharp angle, 4pcs limit combs(1mm,2mm,3mm,4mm) safe,sharp,wear- resistant.- Self-sharpening rounded tips for smooth contact with skin to protect against nicks and cuts. Stainless Steel Blades for long-lasting sharpness- Rechargeable Cordless :- built in lithium battery and USB Type C cable.charge Anytime,anywhere,makes it ideal for travel and business trips.- Wide Applications:- Noise Reduction,It trims close hair, neck, beard, mustache, perfect for detail work in haircut, outline and fade short hairstyles.suitable for oil head,carving,vintage hair style,bald-head.