New techology engineered to wash har floors properly,removes wet+dry dirt in one go, covers over 3000sqFT, up to 35 minutes of run time.removes tough stains,spills + dry debris,rollers clean themselves as they go, glides effortlessly around furniture, lcd screen, bin: 0.26 gallon clean water tank, 0.21 gallon dirty water tank, 2 microfiber rollers, weight 10.8 lb, height 44.8 in, lenght 8.8 in, width 11.8 in.