Nothing to plug in & no refills to buy. With a 7 1/2" cleaning path, the quick floor sweeper is a great way to sweep up large & small debris from hard surface floors & low pile carpets. Soft rubber blades won't damage floor. Dual debris receptacles unload from top for easy cleanout. Rubber bumper around entire sweeper protects walls. Application: Hard Floor; Low Pile Carpet; Bristle Material: Rubber Blades; Bristle Length: 7.5"; Handle Material: Aluminum.