Is It Bad To Use Headphones While Charging. It is a good practice not to use your cell phone while it is getting charged via power bank. So yes can be bad for you especially when using a cheap Chinese power adapter and when using it in a place without a ground fault circuit.
And no I dont think that will cause any damage to the headphones. Although Sony does provide a Micro-USB to 35mm cable so you can use if you run out of battery and want to listen to your headphones. Is it bad to charge your phone while using headphones.
You cannot simultaneously charge and listen to the headphones.
As using the phone in a charging state. Galaxy S9 Series. Do not put your phone under your pillow to charge it as this will reduce the amount of ventilation the device is getting and increases the risk of it exploding. It would surely recall the certification.
