Oster Turbo A5 Single Speed Strokes per minute: 3100 Increased blade speed coupled with the new Cryogen-X-Ag Blades make the Turbo A5 clippers more efficient than ever. The 7-1 gear ratio provides for more powerful clipping. They give you both comfort and versatility with the powerful, cooler-running. Universal motor, detachable blade system, and single or 2-speed versions. They are more powerful and faster running. Break-resistant housing and a detachable blade system. Includes: Clipper #10 CryogenX-AgION blade Clipper grease Lubricating oil Cleaning brush SPM's may vary depending on charge of battery.