Meet Magnesium RS, the newest addition to the Oreck Magnesium design line! Like the original Magnesium, it's got extraordinary suction power but even more functions. At 7.7 pounds *, Magnesium RS is the lightest, full-powered, swivel-steering upright vacuum cleaner in America. With its new SlimSwivel. The wireless two-speed QuickSwitch in the manage allows you to pick the best power levels and move efficiently throughout all floor types.