I am very satisfied with these headphones. I had a recording studio, I've already tried a lot of headphones from AKG, Beyerdynamic, ¨Sennheiser, Superlux, etc.. but in terms of price/quality, these headphones won for me. I wasn't very familiar with this brand, but I gave it a shot and was pleasantly surprised. Sound: highs do not hiss and are not as unpleasant as the Superlux in the same price category. The bass is slightly exaggerated, but I like it all the more, but studio work requires more balanced headphones, I only have these for casual listening. The construction is a bit rough and puts a bit of pressure on the head, but you'll get used to it over time. It dampens ambient noise well.