DESCRIPTIONS * Battery: 800mAh Lithium-ion Rechargeable battery * Charging time: 2 hours * Operating time: 1.5 hours * Power: 5W * AttachMents: 1 mm, 2 mm, 3 mm (3/64", 5/64", 1/8") FEATURES * Lithium-ion battery delivers over 90 minutes of nonstop run time; charges in just 2 hour * Features constant speed technology; won't drag or stall through heavy and thick hair types * Close-cutting, designing and dry shaving * Cord/cordless operation features a Charging indicator