Upgrading ceramic blades: The best men's hair clippers with ceramic sharpening blades for automatic sharpening, designed to maintain a longer shape, high-quality sharp-angle blades, no hair sticking, slow heat generation, wear resistance Strong power system for various hair types: high-quality pin-core motor, high speed, low tone, stable performance, suitable for various hair types. 5 kinds of tuning board levels: speed and decorative length are adjustable and can be adjusted in 5 levels (0.8mm / 1.2mm / 1.4mm / 1.8mm / 2.0mm). Also equipped with 6 guide combs (3mm, 6mm, 8mm, 12mm, left comb, right comb). USB fast charging and cordless: Up to 5 hours of battery life. Wireless convenience allows you to use it anytime, anywhere. Full body waterproof and LED display: After using this cutter and trimmer, it can be cleaned quickly and easily in running water; LED display shows the remaining battery during use and charging in percentage. Name: Hair Clipper Power: 3.7W Cleaning method: body wash Blade: Titanium ceramic blade Power mode: USB charging Standby time: 5 hours Color: Grey/Gold Packing list: 1 * electric hair clipper 4 * 3mm / 6mm / 9mm / 12mm guide comb 2 * Left / Right comb 1 * Advanced comb 1 * cleaning brush 1 * protective cover 1 * USB charging cable