Product Details Power supply: rechargeable Model: KM-1940 Blade material: stainless steel Cleaning method: brush Applicable people: general Power: 5 (W) made in China Product Acessories 1 Host 1 Cleaning brush 1 Charging cable 4 limiting comb 1 Instruction Manual no oil providedLED Digital Display Blade R type Carbon steel self-sharpening cutter head, big teeth, sharp without hair sticking Fine R-shaped teeth, gentle contact with the skin, shaving without hurting the skin Thermally conductive blade, strong heat dissipation, no perm 4 Limit Combs KM-1940 comes with 4 different length limit combs (3mm 6mm 10mm 13mm) Feel free to choose the length you like, suitable for the whole familyAfter-Sales Service:This hair clipper is suitable for professional hair salons and home users. Our hair clippers will bring more fun and excitement to your life. Our hair clippers come with a lifetime warranty. If you are not satisfied, please contact us and we will serve you wholeheartedly!. Perfect Gift Hair Clipper:Make a great personal gift for the man in your life. Dad, husband, son and boyfriend will love this top precision hair clipper for any occasion. Simple And Practical:this is a simple hair clipper, stylish design, professional low-noise rechargeable hair clipper, powerful motor, low vibration, low noise design, no harsh sound, stable performance. Long-Lasting Power:The hair clipper has built-in high quality lithium battery, which is powerful, long-lasting, rechargeable or USB rechargeable battery for long-term use. This hair clipper has a convenient cordless use option. Of course, you can also use it plugged in. Electric Professional Hair Clipper:The hair clipper is designed for smooth, fast and precise trimming of all types of hair. The electric hair clipper uses durable self-sharpening blades, does not hurt the scalp, has high hardness and high wear resistance.