High speed is over 4,000 cutting strokes per minute. Over 50% faster than Andis Model AG Detachable Plus Clipper. 25% faster than our Model AG2 2 Speed Clipper. Specially designed permanent magnet rotary motor, stays cool & quiet. Detachable blades for ease of changing and cleaning. Break resistant housing, countoured to fit your hand. Extremely quiet operation. 1 year warranty. Comes with #10 AG Blade Set (64071)