Most are equipped with smaller brushes that extend past the circumference of the vacuum, and the purpose of these is to reach dirt that's settled against baseboards or in awkward places. Its tech was pretty good though; the robot moved in a coordinated way, there are anti-fall sensors, the app https://missaocayopericofurtivo47642.weblogco.com/34821440/não-conhecido-detalhes-sobre-top-3-automatic-vacuum-cleaners