?Ergonomic Anti-slip Design? All-metal body, the exquisite piping pattern on the handle is comfortable and non-slip. Ergonomically designed a streamlined soft curved body is easy to hold, the weight of this gray barber knight trimmer is 0.45lb, and a one-button design makes personal haircuts easy to operate. Suitable for oil head, carving, vintage hairstyle, baldhead. Perfect gift choice for boyfriend, husband, father. ?USB Quick Charge & LED Display(99% means full charge)? Mens/ barbers hair trimmer built-in 1500mAh Li-ion battery, 2 hours full charge for 180 mins working time. USB charging port, you can connect a USB adapter, portable power bank, laptop, and other USB powered devices. The smart LED display can display the percentage of power(99 means full charge), and provide timely charging reminders. ?10W Powerful Motor? Equipped with high-quality motors, the electric barber edge up clippers provide powerful rotating speed and cut hair evenly. ?Professional Cordless Hair Clippers? Tribal hair trimmer come with 3 guide combs(1/2/3mm), 1 blade protection cap, 1 cleaning brush, 1 USB charging cable. The professional hair trimsher kit can trim all types of hair or mustache in the desired length as your need. ?Zero Gapped T-Blade Trimmer? This upgraded hair/beard trimmer with a stainless steel sharp t-blade, deep close to the skin, even through dense and long beards, without pulling and tugging, will bring you a smooth trimming process. Tips: Please use lubricating oil when to trim,to make an excellent hair cutting experience, and avoid bad care such as hair pull due to wrong operation.