I took it to replace my CX-300ii, I decided to try a more expensive model in the hope of a better sound. So there is none at all. The first time I put on my headphones and turned on the music, I thought something was wrong. The sound was very quiet even at full phone volume. I thought maybe the phone could not handle the higher resistance compared to my old headphones, but the situation has not changed on the PC and on the audio system. On top of that, the sound is so disgusting that I was even surprised that Schenheisers could sound so bad. Listening to music at home, the bottoms are barely audible, and on the road, don't even expect to hear something. To hear at least something in these headphones, you have to set the volume to the maximum and at this moment the tops become unbearable. It squeaks and crackles so that you want to take these plugs out of your ears as soon as possible. Noise isolation is so-so. As already mentioned, at full volume, external noise is handled rather poorly. Summary: When I was choosing headphones, I could not find reviews for this model, so I bought it with confidence that the Schenheisers do not do bad things. That's how they do it. I would forgive all the minor flaws in terms of the case, the length of the cable and the microphone effect when walking, if they sounded decent, but no. I don't think I bought a fake. There was a hologram on the package, I bought it in a large chain store and in general everything looks high quality, except for the sound. I do not recommend! It's better to take the CX-300ii, they are half the price and have a nicer sound. I do not pretend to be "golden ears", but if you are considering this model, then be sure to test it before buying.
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