The best budget headphones I have ever purchased. period.
Jan Chmelar It's a gangster party 2 on Youtube to see what bass means and any song by Sampanis to see the quality in the trebles hahaha
Excellent product, finally my ears are comfortable. Don't waste money on more expensive ones, unless you have it, but for a budget purchase, these are the top ones.

edit after 8 months of use

As you can imagine, with a budget purchase, I didn't expect them to maintain their initial quality. The volume control on the left earphone makes them sound only from there when I lower the volume, and I have encountered cracking in their sound several times. You need to be careful with the cable that goes through the headband and not pull it when wearing them. I'm sure that's what caused the issue. Otherwise, it's unlikely that they have been seriously damaged from a fall, as they have never been seriously hit.
Furthermore, in terms of fit in the ears, they are very uncomfortable. The bottom part of the cushions leaves a gap as they don't fit well. As a result, people around you can hear what you're listening to even at moderate volume.
It's better to go for more expensive ones if you want comfort and durability over time.

Edit after almost a year of use.

Since I found the Razer Kraken Pro V.2 on sale for 50 euros, I have them to listen to videos at the office so as not to disturb those around me. The drawbacks I mentioned above still apply.