Trap at least 99.9% of 0.3-micron particles with the Levoit VortexIQ 40 Flex Cordless Stick Vacuum, leaving your floor clear of dust, pet fur, crumbs, pollen, and more. Clean hardwood floors, carpets, and cars, as well as reach under furniture with the flexible design. DPC Technology (Dynamic Power Control Technology) senses the level of debris travelling through the vacuum and adjusts the suction power level for you, conserving battery life. Vacuum for up to 40 minutes before recharging the vacuum on the mountable charging dock.