With its pros: They sit perfectly in the ear, the most comfortable of all that I have tried. Good sound and value for money. Has some cons: Problems with soundproofing and probably not a very long service life with constant use.

The headphones worked well for exactly 1 month, given that I used them 2-3 times a week for 1.5-2 hours. After some time, interference began while listening to music, wheezing and other sounds. Now to this was added the fact that the control buttons stopped working from the word at all. Does not flip through tracks, does not pause and does not respond to + and - Conclusion: terrible headphones, for 500 in the subway they work better and longer. I do not recommend.

Pros: Good sound, open design (i. E., no noise isolation, safe to use outdoors), great remote control, high-quality microphone. Cons: Cannot be used with other equipment. I would like to connect to a working MacBook, but, alas, the connector does not fit.