The Roomba 105 Combo Robot + AutoEmpty Dock is made for every kind of wet and 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 4-stage cleaning system delivers high-performance cleaning by combining 70X more intense power-lifting suction, an edge-sweeping brush that cleans 20% better, a multi-surface brush to pick up all kinds of dirt, and a washable, re-usable microfiber pad to wipe away spills. ClearView LiDAR quickly maps your home for precise coverage.