Dirt Devil BD10000SLV KWIK Handheld Vacuum Cleaner and Detailer Handheld utility vacuum cleaner for detailed cleaning 3-4/5-volt battery with Lithium Ion technology; USB-powered charger Sleek, cordless design; 1-1/2-inch-wide nozzle; easy-empty dirt cup On-board combination dusting brush and crevice tool included Measures 13 by 3-1/2 by 5 inches; 2-year limited warranty