Gold Home Haircut Kit: 360° automatic rotating head, realize the true meaning of full self-service haircutting; head using sharp stainless steel blades, sharp and durable, without the help of others, fast to deal with the perfect inch hair USB Rechargeable And Portable: This men's cordless electric push clipper features USB fast charging technology can run for up to 60 minutes on a 1.5 hour charge. Compact and lightweight, easy to carry and fit in your bag, perfect for traveling or business trips Comes with Guide Combs: This shortcut pro self-haircut kit is equipped with two limiting combs (5/7/9/15/17/19 mm) for trimming hair, making it easy to control the length of your haircut, making it the perfect DIY do-it-yourself haircutting machine LED Digital Display: Smart LED digital display shows remaining battery level, haircut time and cleaning tips so you can decide when to charge or clean your machete after a haircut. Press and hold for 3 seconds to activate the safety lock function for a safer haircut How To Keep The Blade Sharp: With frequent use, trimmer blades constantly rub against the beard, causing edge wear with each contact. As usage accumulates, these small abrasions reduce blade sharpness. Please add oil to the blade every month Waterproof And Easy To Maintain: This self-service clipper is designed with full-body waterproof, non-slip body, dirt-resistant and easy to clean, rinsed at any time, a wash, lasting as new, easy to wash the internal broken hair KEMEI Professional Hair Clippers for Men, Automatic Circular Hair Trimmer, Cordless Self-Haircut Kit with LED Display, KM-887 Gold