In general, I am satisfied with the purchase, they are definitely worth the money. Savings on the quality of materials and finishes are due to the desire to reduce the final cost of the device. I don’t consider the shortcomings described above to be critical, I just described them so that you know about these features before buying. There are no special claims to the functional qualities. Before buying, I still recommend listening to them and comparing them with analogues, since the perception of sound is different for all people and perhaps some other model is better for you. For example, from Bayerdynamic, Sinheiser or Sonya.