Question My EFM head phones won’t play three both earbuds tried resetting repairing has anyone else have any suggestions

[Jay-dub]

My EFM head phones won’t play three both earbuds tried resetting repairing has anyone else have any suggestions

 

[hang-the-9]

Contact their support. Sounds like you meant to say "through" both earbuds so only one is playing sound correct? First step is contact EFM support, those things are not very cheap.