This rechargeable dog clipper has innovative Lithium Ion technology that provides up to 120 minutes of cordless runtime, operating at full speed until the battery is depleted. Featuring a 15 minute quick charge option that provides an additional 8 minutes of run time if the battery does run out, this ergonomically designed clipper is comfortable for you and your dog, with low vibration and noise levels. The high performance blade works with the adjustable taper control system to offer cutting lengths between 0.8mm and 1.8mm without snagging or leaving clipper tracks. This long lasting cord/cordless dog clipper has a powerful rotary motor and is specifically designed to maintain wiry, smooth, long, silky and short coats at home.