I purchased it to use as an electric broom so that I could sweep up debris fast in the event that something woke up, crashed, or the like occurred. And for some reason, everything worked out so that he didn't have much with it, which was fortunate because the guidelines state that even minute fragments are not allowed. In addition, the vacuum cleaner can function in one of three distinct modes. There are three power settings: Eco, Norm, and Turbo. On average, the Norm setting's power is not sufficient to move heavy debris such as pebbles or the same small fragments into the bin. Instead, these items hang somewhere in the middle of the pipe until the vacuum cleaner is turned off, at which point they fall back onto the floor. Either a scoop or a nozzle with a narrow opening needs to be used here. In Turbo mode, the vacuum cleaner will not operate for more than ten to fifteen seconds at a time. writes a variety of mistakes. In the instructions, it is stated that the working modes should change when you attach a "smart" brush; however, I have not observed this to be the case. Use it like a conventional vacuum cleaner because there is no suction power even if I have enough energy for 80kV when it's set to normal mode. And there is also a very narrow entrance to the garbage container. If there are hairballs on the floor, they can very quickly clog this entrance, which causes the suction power to decrease even further. You have to pluck it out when disassembling the structure, which means that all of your hands will be covered in muck. In general, the purchase did not justify itself for the goals that I had in mind.