OPOLAR Pro Pet Clipper Easy Clip Multi-Trim Quick Cut Kit, Rechargeable Cordless Electric Grooming Clipper for Small and Medium Dogs and Cats Power-glide blades specifically manufactured for animals Adjustable precision blade and 7200 RPM blade speed Four guide combs (1/5", 1/3", 2/5" and 3/5") goes from fine to coarse at the touch of the lever Medium duty designed for light body grooming on thin to medium coat dogs 8 hour charge time and 45 minutes run time, maintenance free-no oiling or greasing of internal parts