In general, the purchase is satisfied. If it weren't for the delicious price, I would have put a solid four. Pros: - there are basses - reasonably clear sound - large volume margin - there is a mode of transparency and noise reduction - compact case - the earphones fit snugly in the ears - although I don’t particularly like the appearance of the case, the headphones themselves are quite light and miniature, they are almost not felt in the ears, and they are without sticks sticking out of the ears, just like I like :D Its cons: - touch buttons. Of course, there is protection against accidental pressing, but pressing does not always work as it should and, in principle, do not always work :) - the case discharges quickly enough - although the headphones themselves in the case are held on magnets, you don’t need to make much effort to make them fall out of there