Wahl MAX 45 clipper is an animal two speed unit with a rotary motor (2400/3000 RPM) which provides more power for different animal coats. Comes with a detachable 1.8mm (#10) competition series blade and four stainless steel combs. Ergonomic, light weight design. Comb sizes are: A (3/4″), E (1″), #1 (1/2″), and #4 (1/4″). Compatible with Oster and Andis detachable blades.