In terms of appearance, it is beautiful. It is available on the market in three colors: white, black, and pink. It really does the job, i.e., it cools and heats [at 18° -/+] through an installed Peltier sensor with a heatsink and fan, but this whole series (4L) as well as other similar (4L) mini fridges (regardless of brand) have the same problematic power supply [230V --- 12V] which unfortunately does not last long. Not that it can't be repaired, of course, as in my case, after 10 hours of continuous operation, it stopped working and I replaced the existing power supply with another 12V/5A one. Now it works just fine without any problem. Don't forget that even with a problematic power supply, it operates at 12V. All you have to do is power it with an external 12V/5-7Amp power supply from the cigarette lighter cable port.
[!] Attention: Do not place it somewhere where there are devices very close by or on top of a device, e.g., on a computer tower, because (at least in my case, after 10 hours of operation when it stopped cooling) it leaked a bit of liquid (defrost) onto the table (where I had placed it), and fortunately, I didn't have any electrical devices or papers nearby to get wet.
A good purchase and at a relatively reasonable price of €40 if you consider that exactly the same 4L fridges are sold for up to €80, which is excessive. Although I think its size is a bit small, nevertheless it is worth it.