I bought this a while back because I just needed ANY keyboard as my main board broke and I didn't have the time/money to replace/fix it. When I saw the price of this I was very skeptical but figured it had to at least be better than your typical e-waste rubber dome keyboard and I liked that it didn't have a ridiculous gamer aesthetic like a Red Dragon or something.
I got mine with red switches, which are nice and smooth with no scratchiness and acceptable amounts of wobble. The larger keys are well stabilized and none of them rattle. The general build quality doesn't exactly impress, but it also doesn't feel notably bad. The keycaps are nice for the price, you could easily spend the price of the whole keyboard on a set of Low Profile keycaps, so that is pretty impressive. Not a huge fan of the colorscheme, wished they just did a monochrome theme, but I guess they just HAD to see if they could fool a few people into thinking they are buying a Keychron?
Don't buy this one for the sound. It isn't offensive or anything but it doesn't sound satisfying. Again, though, at this price you can't really count that against it.
The 2.4ghz wireless connectivity is good, I haven't messed around with the bluetooth but unless you are using this on a mobile device I see no reason to bother, but it is a nice option.
This worst part about this keyboard and many others in the price range is that it uses AAA batteries. This wouldn't be such a huge deal, but it doesn't even have a USB port so you can't plug it in if your batteries die. So whatever money you would save by buying this, you will lose overtime by buying batteries. That makes it hard to recommend unless you already have rechargeable batteries. If it had USB it would be an easy recommendation.