Review on Wireless vacuum cleaner, vertical, for home Redkey F10 (Russian version), gray by Mateusz Grzesiak  (M ᠌

Some pros: Great vacuum cleaner, like a tank when the filter is new. Backlight and in the dark it is very clearly visible where the dust and dirt. I clean a three-room apartment with one charge. If you turn on full power for about 20 minutes Has cons: there was a spare filter in the kit, but it also ran out, became clogged, it is not possible to buy new ones. Not on the Chinese site, not in 2022, even on the official site. Heavy, the hand gets tired if you vacuum for a long time.