sorry i was replaying from my phone and i couldnt replay here the replay is in the comment after this

Thank you very much parall3l It is not a USB headphone it is just an mp3 player built inside a headphone which doesn't have a jack wiring .... Ur answer certainly opened a door and gave me a clue somehow thank you very much

One more thing to add I told a friend of mine to try to do (he is an electrical engineer ) but he told me that there are two grounding wire (one for each headphone ) he said the circuit might short out if he tried to connect it to a socket (the socket is what I want to use as detachable jack...

Hi everyone :) I came to this website because it is specialized in this part of technology (ooh yeah .-. ) I have a very nice headphone with a very nice sound quality and volume but the problem is it doesn't have 3.5 jack input so I play on it from phone (sad story ) Knowing that I looked...