These clippers feature low noise and low vibration, perfect for more nervous pets. Features a lithium-ion battery with over three hours of run time and recharges from empty in three hours. The materials in these motors mean they will last longer than other semi-professional clippers on the market. The 1mm titanium alloy blade with ceramic cutter will run cooler and longer. Comes with stainless steel comb set 3-6-10 mm. Cord/Cordless With a standard blade of 1.0 mm Titanium alloy coated comb blade plus ceramic shear blade, delivers super hardness, and sharpness. The special R design ensures a smooth, quick, and safe haircut. Extended motor life made of premium materials that last longer than traditional motors. Special Stainless-steel design positioning comb trims more smoothly. High-performance Li-ion battery, delivers a 3-hour run with a 3-hour charge. low noise and low vibration.