If not for the one but, the headphones would have a score of five stars overall. The problem is that the wire obviously passes by the hand that moves constantly, and the sound either increases or decreases, plus the microphone switches, and this is very annoying. The sound control system on the wire spins very easily and switches between microphones. A buy that is definitely worthwhile for 5,000 dollars, but no more than that. In general, I deeply lament the fact that I agreed to take them.