I use the robot vacuum cleaner for dry cleaning, which it does very well. I have no problems managing it from my smartphone. Included are an additional dust bag, filter and side brush. 2 hours are needed for charging and the same amount can be removed without charging. For convenience and quick cleaning, I build a map of the room. I can see the fullness of the dust collector by the indicator. It is also possible to program the days of the week. The brush is comfortable and large, no dust or dirt remains in the corners. The type of robot movement is along the wall. I am pleased.