I can't use my Turtle Beach X12 with my Headphone Splitter.

[LanzaPanza]

I use a ALBA Headphone Splitter which is a TRS Jack.The headphones work but I can't use the microphone on my Turtle beach in my games,any way to get it to work?

 

[Gam3r01]

Can you link to your exact splitter? Chances are it is a headphone splitter, which has no microphone capability.
(The 3.5mm jack has 2 bands instead of 3).