Review on Dux Ducis wireless keyboard case for Samsung Galaxy Tab S8 Plus / S7 FE / S7 Plus (Russian and English letters) by Van Chayathon ᠌

A nightmare. First, the keyboard cannot be charged. You charge, the green light lights up saying it is charged, but as soon as you turn off the charger, the red light lights up again. Does the keyboard need to work from the outlet? Secondly, the attached instruction (by the way, it is only in Chinese and English, there is no 2022) differs from the actual keyboard. The instructions say: to connect, press the fn + c keys, but nothing works. Also in the instructions it is drawn that there is also a blue icon on the key, which in fact is not . The instruction, as I understand it, is for a different keyboard? When you turn on the bluetooth, the blue light comes on, and so it lights up from the combination of the keys a, s and d with the fn held down, but the tablet still does not see any keyboard . The phone too. I tried everything, but I couldn't connect. It turns out that I bought an ordinary case in a tripod. So think before you buy whether you need to spend money, time and nerves just for the sake of a simple cover with a non-working keyboard. The caps lock key, by the way, also did not work, the indicator simply did not light up.