- High cutting power And speed, T-shape blade ,stainless steel blades,durable, lasting sharp,with powerful long life motor cuts the hardest hair, even copper wire, without snags and pulling. - Powerful but steady control and rounded edge prevent from accidently scratching of skin, suitable for all people, including young kids. - Rechargeable battery gets up to about 90 minutes running time after fully charged. Cordless clipper works for you even if you are outdoorsas long as you have fed your clipper with enough electricity,suitable for home and professional salon use. - 3 in 1 : - Cuts Surgically Close For Full Head Balding -Crew cut The lowest cutting lengthsetting 0.3mm And hair clippers,hair trimmer and shaver satisfy your very basic needs.