Looking for a splitter for my headphone

[t.hock.ng]

Hi guys, I am looking for a splitter for my Sony MDR-XB950N1 headphone. I bought a 4 ring female to 2 male but it doesn't work. Any suggestion for my problem? Thanks.

 

[Sedivy]

This is something to contact and ask sony about. They will be better able to provide you with a list of compatible adapters.