SELF-SHARPENING FULL METAL BLADES stay as sharp as day one and do not require oiling 13-IN-ONE TRIMMER choose from 13 pieces to trim your beard, head, nose and ear hair; 8 length settings (0.5mm-16 mm) for a wide range of styles from clean stubble to long beard. DETAIL TRIMMER the click-on narrow trimmer blade adds extra definition effortlessly to the details, crafting your look with precision ERGONOMIC HANDLE makes the trimmer easy to hold and maneuver, providing you with the comfort and control you need to perfect your look POWERFUL BATTERY delivers up to 60 minutes of runtime and the battery indicator light makes charging easier; USB-A charger cable, NO wall adapter included RINSEABLE blade and combs for easy cleaning