Precision Blades: The blade of hair trimmer works perfectly without any irritation for Men, Kids. Our blades are rinseable they are easy to clean. Simply run them under water to wash away excess clippings and trimmings.Professional Outliner Trimmer: Equipped with 3 kinds of guide combs(1mm,2mm,3mm) of different length. It meets different length requirements. Ideal for trimming inch head, pattern, etC.T-shaped 0-head design: 0-degree contact with the scalp, fast shaving head, hair clippers for men professional allows you to shave and trim no matter from which direction.USB Fast Charge: Environmentally friendly lithium battery, Large capacity battery, 2hours full charge for 120 min cordless use, charged through USB?charge anyplace & anytime. Perfect for daily and travel.