The voice of the vacuum cleaner is annoying, it is impossible to turn it off completely. I want him to just leave without commenting on his actions. There is no HEPA filter in the base, i. E. while the vacuum cleaner travels around the apartment, there is no smell of dust, but when the base dust out of it, the smell of dust is felt immediately, because. the only filter in it is a bag. When the electricity goes out, he runs away from the base and begins to drive around the apartment and look for her. Moreover, if you remove it from the base with your hands, it stands still, if you turn off the base, it begins to look for it heart-rendingly. Especially it delivers at night when you wake up from the noise that someone is crawling under your bed.