The Dirt Devil M607 provides comprehensive cleaning through a 3-stage cleaning program, sweeping and vacuuming hard floors as well as low-pile carpets. It frees you from the time wasted on cleaning. Once charged, it sweeps and vacuums hard floors and low-pile carpets for up to 60 minutes. Its 3-stage cleaning program ensures cleanliness throughout the house, even when you're not there. It cleans open areas from wall to wall, in corners, and thanks to its flat design, even under furniture. On its way to absolute cleanliness, it detects and avoids obstacles. It can even recognize stairs with its sensors, preventing falls. After the job is done, the integrated dust container can be easily emptied. Washable permanent filters ensure long-lasting cleaning performance.