Only way I can think of without getting some advanced hardware would be to run a cable from your PS4 controller to the mic input on your PC and then plug headphones into your PC. You can have the PS4 audio play through to your headphones by following this guide (http/smallbusiness.chron.com/hear-microphone-through-computer-speakers-56535.html). The only downside is you won't be able to participate in any PS4 chat, you will only be able to listen.
can i still listen to both at the same time i want to do it at the same time too
but i want it with more inputs
I don't believe you can. You would need a mixer to do that. If you wish to close the thread, I believe you would effectively just choose a best answer.
can i still listen to both at the same time i want to do it at the same time too
but i want it with more inputs
I don't believe you can. You would need a mixer to do that. If you wish to close the thread, I believe you would effectively just choose a best answer.
then what do you recommend to get for what i want to do