It works. Looks cool, the box includes a Micro-USB cable and instructions in Chinese and English. The packaging itself is also good, nothing is loose. Connects via Bluetooth to almost anything.
The downside is the poor calibration of the sensor (it detects finger touches on the outer edges of the keys, not where the button itself is projected). Sometimes it freezes completely (you have to open the case and disconnect the battery, it doesn't even respond to the power button). The time between the two keystrokes is also not suitable for those who type quickly.
As a toy and for fun, it's fine. Using it on a regular basis is not very convenient.

Order received. Item is as described. It connects well with an android phone but doesn't connect with a windows pc

It is compact and of very good quality, it works well and has a speaker function, just that the mouse function is not very fast, I recommend using an independent mouse, but for typing it's fine, I am happy with my purchase.

Very good material, I have bought it several times and it is very good, it has excellent material and works perfectly without any issues.