There was a sound when they operated, I loved the microphone (the guys from discord said that it became better to hear), and the ears do not get fatigued after wearing them for two to three hours. These are some of the benefits. Got some cons: The sound abruptly stopped, and at first I thought it was something wrong with the computer; then I examined the cord; finally, I checked my ears with the phone, and discovered that they had died for no apparent reason.
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