The Andis Pulse Li5 Adjustable Blade Clipper is great for trimming face, feet, and finishing work on all dog hair types and full body grooming on small and medium sized breeds. The Pulse Li5 is a cord/cordless clipper with a Lithium Ion battery. Adjustable 5n1 blade changes size from 9/10/15/30/40 and snaps off for easy cleaning. Comes with 6 plastic attachment combs, stand, charging cord and blade oil. Weight: 9.8 ounces. Speed: 5,500 SPM.