Don't waste your money on this crap. I have other similar Xiaomi headphones, those with a regular audio jack, they have a good, clear, clear sound. Noise cancellation in terms of efficiency, features and quality of work is approximately the same. Those. These are not counterfeit, they are just rubbish.
Different pros:
Noise cancellation is working. Efficiency is low, but it will do. Noticeably weaker than in Sony and Samsung headphones.
Cons:
The sound quality is very so-so. There are no 40,000 See full review