Turkish Airlines Miles&Smiles - Given F headphones complimentary

I was given First cass headphones on a recent flight and told I could keep them since they will be replacing them soon.

Can I buy a 3 pin adaptors anywhere? In wich other airlines would this BOSE hedphones work? I can not make them work with any of my equipment...

i flew F on TK at least 5 times in the last 1 year and they have never offered the BOSE headphones free of charge

I also doubt taht TK is planning to revamp their entertainment system - their wet leased B777 cost them a little fortune


I was given First cass headphones on a recent flight and told I could keep them since they will be replacing them soon.

Can I buy a 3 pin adaptors anywhere? In wich other airlines would this BOSE hedphones work? I can not make them work with any of my equipment...