This Philips shaver's OneBlade technology has a fast-moving cutter so no hairs get missed - long or short. Its 360 Blade moves in all directions and adjusts to the contours of your face for a closer shave. You can trim your beard just the way you like it with the 20-length precision comb. And finish off with the dual-sided blade to shave in precise edges and lines for a sharp look.Good to know- Click on the skin guard for an extra layer of protection - perfect for sensitive areas- The 3 mm body comb attachment lets you keep on top of your manscaping- Each stainless steel blade last up to 4 months - an eject symbol will appear when it needs changing- It's suitable for wet and dry use so you can get your groom on at the sink on in the shower