I've read the reviews, and I've seen that many of them disagree with one another. It is reasonable for me to infer that some of the parties are of low quality. Actually, I first purchased one pair of headphones for my wife (she didn't care about the sound at all, because the main calls for her were the most expensive calls I could persuade), in one earpiece there was a too-long bare part of the wire, and if the cord was not stretched, then a short circuit occurred. I returned those headphones and purchased another pair for myself (it appeared after a jerk on the cord, which apparently displaced the bare wire). I thought it was a good deal and got a second pair even though I doubt you could get anything comparable for the price. The headphones in question are of high quality and warrant serious consideration.
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