1, you can not plug headphones when charging, which will harm the battery and shorten the life.
2, because when the mobile phone is charging, the free electrons of the battery will be filled, and then it will travel in the metal parts of the local mobile phone, which may produce electric shock or local paralysis; Because in the case of charging, electromagnetic waves will be stronger than in the case of general use, the impact on the body is greater.
Nothing can not, nothing more than afraid of electric themselves, in fact, now while charging while still playing mobile phone is not a few
Because of the risk of electric shock.
You're using an iPhone, right? Headphones and charging are the same, you can use Bluetooth headphones, or wireless charging