Hello, <br>what's wrong with your friend's headset? Can you tell me in detail? <br>Is the malfunctioning headset left or right? Or a charging box? <br>Can not be charged? <br>Unable to start?
Hello, friend.<br>What's wrong with the headphones? Can you tell me in detail?<br>Is the faulty headset on the left or right? Or charging box?<br>Can't charge?<br>Can't power on?