This Hair Clipper Can Capture More Hair In Each Pass For Faster Trimming, Cutting Hair And Fading Hair Just Right For Back-Hand Sculpting.The Nose Hair Trimmer Quickly Trims Unwanted Nose And Ear Hair Safely And Smoothly.Flexible Shaving Heads Follow Every Curve Your Face And Neck To Give You A Comfortable And Smooth Shave Even In Hard-To-Reach Areas.The Battery Is Made Of A Lithium-Ion Battery With A Capacity Of 500Mah And Can Work Continuously For An Hour On A Single Charge. It Takes Two Hours To Fully Charge It.