It occasionally loses its Bluetooth signal and the mouse freezes. The keyboard has minimal to no freezing.

Update, the keyboard died, it doesn't work. Batteries were inserted and removed, the nano receiver was inserted and removed, but still no luck! Stay away!!

Wonderful product.
For under 15€ it is a very good purchase.
It delivers what it promises.
Recommended.

I was looking for a cheap wireless set for my TV and laptop (connected to the TV), mainly for light use from the couch and occasional casual gaming. The main thing I was looking for was a large mouse, as I have big hands and most wireless sets come with mini mice.

For its price (15 euros), I believe this particular set is the ultimate value for money. Obviously, the build quality is low (if you hold the keyboard up and look at it from the side, it appears to be curved, at least the one I received), but it's not something that affects its use (you don't notice anything when using it on a table or on your lap).

The typing experience is great, with satisfactory key travel and a nice feel of the keys without making much noise (I use a mechanical keyboard with MX blues as my daily driver). You can comfortably touch type without any issues with character recognition. A very positive feature is that it has LED lights for caps lock and num lock, which is rare in this price range. Also, the receiver recognizes it from a distance of 2-2.3 meters without any interruptions.

Even better is the mouse. For the size of my hand (about 20.5 cm from the end of the wrist to the edge of the middle finger), it is PERFECT, very ergonomic with a nice grip, and I believe it can easily compete with midrange gaming mice on its own, as it has DPI and forward-back buttons, with a decent click feel. I cannot comment on latency as I mentioned earlier, I use it for casual use and gaming, but I don't notice any noticeable delay with the naked eye.

The only "negative" thing is that batteries are not included. Well, in the end, it's a 15 euro set.