Philips All-in-One Trimmer for Men 13-in-1 Face, Body & Private Parts I Professional Finish I Twin Trim all Metal Steel Blades I Precision Trimming Comb | 120 min runtime I 5 min Quick Charge | Hassle-Free Maintenance I MG7920/65 1. The new All-in-one Ultimate Precision Trimmer by Philips with 13-in-1 Multigrooming Kit. Versatile styling for Face, Hair and Body at home. Get rid of unwanted nose and ear trimmer without nicks and cuts with?2.The patented ultimate precision trimming comb offers 11 length settings between 1-3 mm, so you can achieve an even trim at the exact length you want.?3. Precision beard styling - the trimmer and its multi-comb set offer 17 length settings from 0.5 to 16 mm in up to 0.2 mm precision steps for shorter and longer beard styles with easy hair clipping. The narrow design of the precision trimmer attachment makes it easy to create sharp edges and fine details. The metal trimmer attachment cleans up cheeks, chin and neck to finish your look. It is 100% Water proof?4. Beard Sense technology scans the beard density 125x per second and a powerful lithium-ion battery provides up to 4 weeks of runtime* with 5-minute quick charge option for one full trim. * Based on 2.3 times trimming facial hair per week, each session on av. 11.5 minutes?5. Self sharpening stainless steel blades remain sharp as day one for long lasting performance. No oil required.