The positives are quite a few, their sound does not distort at all, and the midrange does not dive with a very good flat sound, the sound isolation from external sounds is good, the 60mm drivers have very good performance in music, and although I tested them directly with a jack on the motherboard they had quite good volume and good bass in the lows as they should, the microphone was quite good with moderate noise canceling, the headphones have a very large stage, although they are closed and have 2 drivers that you can distinguish the sounds relatively comfortably, the only downside is their appearance which seems fake and is greatly underestimated since they are much superior in performance compared to Razer blackshark, etc. At the price of 45 euros that they were bought new, I consider that I stole them.