Stainless steel fixed blade and ceramic moving blade provide excellent cutting performance,after long time of heavy duty still can keep their sharpness Little noise motor prevents from frightening pet during trimming DC 3.6V long life-time, powerful motor 4 level cutting length controller enables more precise cutting Full charge only in 1.5 hours and holds 90 minutes cordless using LED displayer indicates charging or remaining power status low noise and vibration design Color: White Charger: AC100V-240V/50-60Hz Charge Time: 1.5 hours Work Time: 90 minutes Battery: Li-Polymer 3.7V 1000mAh X 1 Package Included: 1 x Pet Grooming Clipper(include battery) 1 x Charger 1 x 3mm/6mm Comb 1 x 9mm/12mm Comb 1 x Cleaning Brush 1 x Lecythus