Connected to the base of this robot vacuum is a handheld cordless vacuum attachment to tackle stairs and couch cushions. Like the bot, this extra vacuum charges and self-empties right alongside the robot in the included self-emptying, self-cleaning, and self-filling Omni Station. There’s even a drawer built into the station https://automatic-vacuum-cleaners19753.blogsmine.com/35131090/os-princípios-básicos-de-automatic-vacuum-cleaners