Our professional DLC fade blade is wear-resistant sharp and durable helping you effortlessly achieve various fade styles and enjoy a salon-quality haircut right at home. And the R-shaped blade design ensures skin safety preventing the pulling and irritation often caused by traditional clippers. Our professional barber clipper supports both USB and dock charging. 2500mAh high-capacity clipper powers up to 1.5 hours on a single charge giving you ample time to achieve the desired look.