Product Name: Ecovacs DEEBOT OZMO 920 2-in-1 Mopping Robotic Vacuum OVERVIEW: Simultaneous vacuuming and mopping in-1-go: DEEBOT 920 efficiently cleans your home by vacuuming and mopping simultaneously. With a 240ml water tank, its capacity could handle the whole house cleaning. You can switch the water amount by mobile APP according to different needs. The ECOVACS Home APP enables you to adjust the water level of the mopping. Smart laser navigation & multi-floor mapping: Smart Navi 3. 0...