The vacuum cleaner is really smart, you don’t even have to control it, I set a cleaning schedule for it through the application, which it strictly follows, even if I forget, then the vacuum cleaner, no, it will turn on and go clean. It has enough power for me, it cleans dust, crumbs, hair, nothing gets stuck on the brushes, it gets rid of everything itself, so the vacuum cleaner does not require special care. Didn't regret the money spent.