This hair trimmer features stainless steel fixed and moving blades for a sharp and precise cutting experience. It is powered by a 500mAh Li-ion battery that requires 1.5 hours to charge fully and provides over 80 minutes of cordless runtime. The simple ON/OFF button ensures easy operation, and it comes with three attachment combs (6mm, 9mm, and 12mm) for versatile trimming lengths to suit different styling needs.