It's been nice to use a week.
It's good. It's been quiet for the whole world since we put it on.
It's been a good month, but it's no obvious noise reduction.
The noise reduction effect is better than that of the previous large domestic foreign noise reduction earphone, there is a feeling that the noise reduction effect of the left and right is different, I have the illusion?
It is comfortable to wear, the noise reduction effect is good, and the price is basically satisfying the demand.
It took me a while, it was really good.
The thing is to send people, is also good, is suddenly to do the activity up to more than 600, the heart feels very unbalancing
The noise reduction effect is good, but after the noise reduction is completely turned off, the sound quality can't be heard
After taking the world, the world is quiet, the music is not heard, and it must be used on the road.
It's a nice earphone, it's OK.