I didn’t unsubscribe about the sound quality, because I don’t think that I understand at least a little about the issue. I like the sound - loud, clear, there are basses. In general, so far for almost a month of use, I actually have not a single complaint. Feels like they rolled over my past ears and feel just perfect. So far, I can’t even imagine when and why I would change them in the future. Only if they break, I guess)