Andis Professional 2-speed clipper, 3400spm and 4400spm. Designed for super fast cutting. Runs cool. Quiet operation to please even the most sensitive animal. Removable drive cup for easy cleaning. Locking blade hinge keeps the blade secure. Break resistant housing material withstands harsh chemicals. Sealed motor for cool, quiet long-life. Maintenance free - no oiling or greasing of internal parts needed. Detachable blades for ease of changing and cleaning. Features 14' heavy duty cord. Works with all UltraEdge and Ceramic Edge blades (sold seperately). Blades also compatable with Oster Model A-5 and most detachable type clippers. Kit includes: clipper, size 10 UltraEdge blade, and clipper oil.