Oster® Volt Cordless Clipper Powered by Lithium-Ion Battery Item #: 78004-000-000 Product Description: *Cordless design ideal for grooming dogs, cats, horses, and livestock *Single-speed 2,400 SPM motor efficiently cuts through matted fur *Rechargeable lithium-ion battery operates for up to two hours continuously and can be easily swapped out for extended grooming sessions (additional batteries sold separately) *Compatible with all Oster A5 detachable blades, including wide blades *High torque design with lower blade speeds allows blade to stay cooler for longer