This multifunctional clipper can work both with cord or cordless. The AGRC is supplied as standard with a removable cordpack, and can be upgraded to a cordless machine with the addition of an AGR battery pack and charger (sold separately). Extremely quiet. Maintenance free - no oiling or greasing of internal parts required. Works with all standard Andis and Oster detachable blades. Kit includes clipper, size 10 CeramicEdgeT blade, cord pack, clipper oil, and extra blade drive. 1 year limited warranty from date of purchase.