Different pros: I bought it at a discount for 6200. For my grandmother, he does the maximum that is required of him. In general, I was satisfied with the vacuum cleaner. Some cons: 1. From the very first cleaning, dust began to clog in the moving part of the brush and severely scratch the coating. 2. I don't know why, but the vacuum cleaner generates a wild amount of static electricity. During the process, electric shock can easily be thrown from the tube into the leg. Even after turning it off from the outlet, it can give a discharge during disassembly. The photo shows how much dust sticks to the container due to static, while the case is relatively clean. In short, a trifle, but this should not work (but this is not accurate)
I wanted to add some photos to my review to give a better idea of my experience.