Versatile OneBlade 360 Face lets you trim, edge, and shave your face effortlessly Sharp blades allow you to tackle hair of any length with fewer passes Five-in-one adjustable comb enables quick and easy styling Water-resistant construction allows for wet or dry use and makes cleaning easier Cordless, easy-to-maneuver shaver runs for up to 45 minutes on one charge For best results, replace blades every four months - includes one QP410 replacement blade