All metal cord/cordless hair clipper high carbon steel blade main material: zinc alloy with led light or led display for choice universal voltage: 100-240v/50-60hz, cutting power 10w lithium battery 2000mah powerful motor, speed rpmAll-Metal Cord/Cordless Hair Clipper CORDLESS HAIR CLIPPER SETCLASSIC STYLESHARP High Carbon Steel blade Using high tech permanent magnet motor that won't get hot for continuous use and long life This hair clipper is suitable for home use, also for professional salon use.Is a safe and easy to use rechargeable professional hair clipper for a quick and reliable perfect hair cut Equipped with a low noise and long life power motor for high cutting power & speed. And perfect close-cutting blades that can be zero gapped for perfect grooming results. Driving motor power won't get hot for continuous use so no danger from overheating, burns and electrocution Sure to give you a fast and easy perfect trim High-hardness & Self-Sharp Blade The blade adopts a high rigidity cutting blade, which can maintain long-term sharpness, and the blade speed is extremely fast, and there is no carding phenomenon, which is suitable for dry/wet hairstyle. Long-Lasting Motor Runs Quitely The hair clippers with powerful motor can provides accurate and consistent performance saving lots of hair cutting expense for you, and enjoying salon haircut experience at home. 2000mAh Lithium Battery It has long-lasting power and can be used continuously for 240-300 minutes after being fully charged For 4-5 hours . It also has Over charge and Over discharge protection. The Adapter has an Input of 100-240V What you get 1 pc Hair Clipper 4 Guide Combs 3mm/6mm/10mm/13mm,,, 1 pc Adapter , 1 pc Cleaning Brush 1 pc User Manual 1 pc oil....