Description Upgrade Ceramic Blade: STARLIFE Hair Clippers use stainless and sharp steel blade that provides an ultimate and safe beard/hair cutting experience. Even cutting the thickest hair won’t pull any hair or hurt your skin. Features: The blade is tightly fitted with good cutting strength. The Angle arc blade is designed to fit the head curve, which will not hurt the skin. The vibration is so slight that it is almost nonexistent, and even the baby won’t cry when you cut her hair. Long Duration: It has a 2200mA lithium battery, which can be used continuously for 180 minutes after charging for 4 hours. The right light of the LED display flashing reminds you that the power percentage is less than 5% and needs to charge. 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.