POWERFUL AND DURABLE MOTOR: Silent, low noisy, it's an excellent hair clipper. Trace-less cutting, high blade speed, high gear torque, compact cutting, carbon steel blades for handling thickest hair. And we provide one year replacement warranty, any problem please contact us. SUITABLE FOR VARIOUS HAIRSTYLES: For your convenience, this Kemei 1986 Pro comes with a mufti-functional plastic comb and 6 limit combs (1.5mm,3mm,6mm,9mm,12mm,16mm). The cutter can be adjusted by taper level within 0.45-0.8mm to control hair retention. LONG DURATION: It has a 2200mA lithium battery, which can be used continuously for 180 minutes after charging for 3 hours.The right light of the LED display flashing reminds you that the power percentage is less than 5% and need to charge. FEATURES/BENEFITS: The blade is tightly fitted with good cutting strength. The Angle arc blade is designed to fit the head curve , that will not hurt the skin. The vibration is so small that it is almost nonexistent and even the baby won't cry when you cut her hair. PROFESSIONAL HAIR CLIPPERS: From Kemei professional commercial products, the Kemei 1986 Pro is designed for more smooth, sharp, precise performance that compared with Kemei 1986. We try our best to provide excellent product and service for you.