My father and girlfriend have exactly the same headphones, and they all have the same problem - one earpiece does not work. It happens that over time, in some place, the wire is leaky and starts to hiss, but this is not the case with these headphones. Just for no reason, one "ear" plays very quietly. There are no signs of wear (headphones less than 2 months old). Before that, I also used Sony, but more expensive, there were no problems for more than a year. Anyone who is thinking about buying headphones - I do not recommend these. It is better to add a little and take more expensive, because. Sony has good models, but as I understand it, everything below 700 is for a couple of months. It is difficult to judge the sound - to each his own, but for me there was not enough bass.
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