Featuring our patented AirLOC Technology and a powered brush bar, our award-winning cordless vacuum picks up large debris as well as embedded pet hair. Gone are the days of cables holding you back. With the Gtech AirRAM, you can glide freely from room to room, enjoying up to 40 minutes of runtime* with each 4-hour charge. And with no settings to change, moving between carpets and hard floors has never been so smooth. Using our patented AirLOC Technology?, the AirRAM effortlessly picks up large debris as you push forwards and locks on the backstroke to suck up embedded dust. Tough mess? Don't stress. The rotating brush bar makes light work of stubborn dirt.