?4 IN 1 MULTI-FUNCTIONAL ELECTRIC RAZOR?Beard trimmer, facial cleansing brush, precision trimmer and nose trimmer within. Easily switch between four heads. ?IPX7 Waterproof/Wet and Dry?This rotary shaver is IPX7 rated water resistant, whole body of this electric shaver is washable. ?Close Cut Blade System?Precision-engineered to give you a reliably close shave every time. The durable, self-sharpening blades sharpen themselves as they work so your shave is always fast and close. ?5 Floating Independent Flex Heads?5 heads independently move in 4 directions automatically adjusting to every curve of your face and neck for a smooth shave, even on the neck and jaw line. ?Powerful and Long-Lasting?Shave longer with every charge, thanks to our powerful and long-lasting Lithium-ion battery.