The Oster® Turbo A5® 2 Speed Dog Clipper comes with a turbo-powered motor that generates a higher strokes per minute and has more torque than the Oster® Turbo A5® Single Speed Clipper. With 45 watts of power, it produces a smoother, faster cutting action with a wider blade sweep. Can be used with Oster Take Down Quick Wide Blades to provide faster cutting over larger areas. Compatible with Oster, Andis, Master Grooming Tools, and Wahl detachable blades. Includes FREE 2/3 oz. of clipper oil. 1-year warranty.Motor: Universal RotaryStrokes Per Minute: 3,100/4,000Weight: 31.5 oz. Length: 7-3/8"L.