Cordless rotary motor gear driven animal clipper. Professional quality, powerful 5,500 strokes per minute. Lightweight, quiet and cool running. Blad adjusts to 5 cutting positions - #9, #10, #15, #30 and #40. Two drop in NiMH recharegeable battery packs provide constant clipping power so you will always have a fully charged battery ready for use. Kit includes: clipper, detachable blade, cleaning brush, clipper oil, four attachment combs - 1/8", 1/4", 3/8", 1/2", instructions.