Give yourself a fresh cut with Andis Cordless Envy Li Clipper. This grooming device is lightweight at 10 oz which makes it easier to use all day long without hand fatigue. The Lithium-Ion battery operation means there's no need for a cord. This Andis cordless clipper can provide up to two hours of run time on a full charge of 90 minutes. Included with this set are nine attachment combs that range in size from 1/16" to 1" which gives the freedom to choose the haircut that is best for you. The side adjustment lever allows for cutting tapers or creating fades on the back of your head. This adjustable blade clipper also comes with a charging adapter, a blade guard to keep from cutting yourself, and blade oil to keep this device working smoothly. The zero gap function that is featured on this blade makes for a close cut and gives you the precision you need. This Andis Cordless Envy Li Clipper runs on a fast motor that is able to get things done.