It can refill its own water tank and empty its dustbin into its base station, and it uses dual rollers, an edge brush, accurate mapping and powerful suction to deliver impressive all-around cleaning performance. Best purchase! Only downfall was I had to purchase specific cleaner not sold in stores… curious https://automatic-vacuum-cleaners64219.vblogetin.com/40441753/não-conhecido-detalhes-sobre-automatic-vacuum-cleaners