-Equipped with wider GTX stainless-steel blade feeds hair faster, stays sharper longer and can be zero gapped -Powerful Lithium-Ion battery delivers up to 2 hours of run time on a single charge without any reduction in performance. -Experience freedom of movement without the cord, and the reliability of corded power for zero downtime. -Powerful and quiet professional grade rotary motor. -Slim, contoured housing is lightweight for comfortable, all-day use.