The Lifelong LLPCM07 beard trimmer comes with 2 hour quick charge so that you never have to worry about charging your trimmer through the night. It gives you 60 minutes of uninterrupted usage and comes with stainless steel blades and a powerful yet silent motor, for a high performance trimming experience. It works on hair from 0.4-10 mm comb settings which help you style your stubble as desired. This must have grooming product gives you the ultimate control and precision on your styling, wherever you are.