The Mangroomer - Ultimate Pro back shaver comes with 2 cutting-edge attachment shaving heads, each with shock absorber flex necks. It features a 1.8 inch ultra wide back groomer blade to shave large areas and longer hairs quickly, plus an additional foil body groomer bi-directional head for regular maintenance, shorter hairs, and a perfectly smooth shave. The shock absorber multi-functional flex neck on both of the attachment heads effortlessly follows the contours of your back for perfect blade-to-skin contact at any angle, resulting in the ultimate shave in both comfort and closeness. Our ultra-sensitive blades are hypoallergenic and made from stainless steel, giving you a soothing, non-irritating shave. The new hexagon handle design has an ergonomic rubberized grip allowing for maximum control, stability and comfort during operation In addition, we have designed and added the new Power Hinge easy push lock button, allowing you to lock your Ultimate Pro back shaver at the angle of your choice, from any shaving position you desire An advanced quick charge battery allows for easy and fast re-charging, plus a charge light indicator alerts you when the back shaver is charging (red) and fully charged (green).