Oreck, Sweep N Go Vacuum, Long Life Energy Saving Nickel Metal Hydride Battery, Running Time 90 Minutes, Extra Long Life, Energy Saving, Geared Motor, Titanium Bushings For Brush Roller, Will Not Wear Out Like Brass Bushing, Laser Balanced Brush Roller & Wheels For Smooth & Even Operation, Non-Slip Geared Belt, Telescoping Handle That Makes Operating Comfortable, Virtually Indestructible High Impact Housing & Hood, See Thru Front Housing To View Any Possible Blockage, Dust Bin Designed To Seal Dust From Leaking Into Motor Housing, Dust Bin Capacity 17 OZ, Weighs Only 3.9 LB, 1 Year Limited Warranty.