Ml 80 headphones charging

[Pudders14]

My USB port on my ml80 headphones has been pushed in by previous user how do I charge without it I read you can use the audio cable plugged into the module how do I do that please help

[SimplexSimonx]

My USB port on my ml80 headphones has been pushed in by previous user how do I charge without it I read you can use the audio cable plugged into the module how do I do that please help

It seems highly unlikely that the 3.5mm audio socket in the phones can be used to charge the battery in them.

Your best bet (by far) is to open up the shell of the phones and re-instate the USB socket (may need a small blob of epoxy to stick it firmly in position). You might need to actually replace the USB socket, but testing it will be the answer to that question.

PS You can find out how to get in, if you search Youtube for "ML80 Repair" or similar.