The Roomba 105 Vac Robot Vacuum + AutoEmpty Dock is made for every kind of dry floor-cleaning task. The self-emptying dock holds up to 75 days of debris in a bag you just lift out and toss away. The 3-stage cleaning system delivers high-performance cleaning by combining 70X more intense power-lifting suction, an edge-sweeping brush that cleans 20% better, and a multi-surface brush to pick up all kinds of dirt. ClearView LiDAR quickly maps your home for precise coverage.