Created for professional animal grooming with two speeds ,3,400 & 4,400 strokes per minute, the Andis Pro Clip Ultra Edge Clipper features a cool-running, smart design to eliminate fans and vents that can become clogged with hair. A locking switch ensures the clipper will not accidently shut off and the clipper is surrounded by a break-resistant housing. Includes one Ultra Edge #10 blade and blade oil. Complete with a 14’ heavy-duty cord for rugged durability to endure daily use. Compatible with Andis Ultra Edge and Ceramic Edge blades.