As a beauty, it is very nice but only to a certain extent. At medium to high volume, the right speaker starts to crackle, as does the subwoofer. A big disappointment. They perform quite well at low and medium volume.
Also, because you have 3 volume settings (2 behind the subwoofer, one for bass and one for speaker volume, and one on the "external" control), constant adjustment is needed to achieve the correct proportions, especially when switching from music to movies or games.

Very poor construction quality. I have had them for 2 years and after one year, the problems started, until one day they stopped working altogether

Having already the Trust Zelos 2.1 model for the TV in the bedroom, I decided to buy the same for my desktop computer.
For those who are not particularly familiar, they may struggle at first until they understand how each cable is connected to and from the speakers.
Subtle low blue lighting that doesn't bother when facing it, while at the same time moves rhythmically synchronized, depending on what is playing.
Good bass-central unit quality.
It does not have a wireless remote control and wireless technology (e.g. Bluetooth), although I consider them useless for a desktop computer. However, it has a wired remote control, very handy, in which besides adjusting the volume, you can connect various input and output devices (e.g. mobile, extra speakers, etc.).
Overall, wherever it is connected, you need to adjust 3 sound levels to be as you want. One is located behind the central unit (plus the extra bass), one on the wired remote control, and one from the device that transmits the sound (e.g. from the computer).
Quite powerful sound, although if you open all 3 levels to 100%, the sound gets quite loud. However, with sound adjustment, it is very satisfactory.
Finally, there is also a power-saving button. When it doesn't receive any sound, it deactivates the sound system and resumes when it receives sound again. In this case, however, when the device we have connected is in operation, it takes about 4-5 seconds to turn back on, it doesn't turn on immediately when it receives sound. But when the computer-laptop starts up, they turn on together!
CAUTION! In order for the power-saving function to work, the button must be facing outward, not pressed inward. Without power-saving, the blue decorative lighting never turns off, only if we generally turn off the sound system from the main switch located behind it. With power-saving, it turns off after 50 minutes of inactivity!
I found them on sale for €40 from Black Friday, otherwise I don't think I would have bought them for around €90 that they cost now, although I am very satisfied!
I consider their price a bit high, but they are worth it!

For their price, they lasted very well. Good sound quality, very loud, and with satisfactory outputs for connections. Besides computer speakers, they have also served as party speakers. The only negative thing I noticed is that after a year or so, the contacts on the speakers broke. It should be noted that they had several falls without suffering any damage.