New , is my microphone working

Games Halo 5: Guardians
1

Title states it all, new to xbox one, How do I know if my microphone works in halo 5???

2

I Should mention i brought that xbox sterio thingy, dont know if works or not.

When playing destiny I get a microphone picture on bottom right screen, on halo 5 i dont…

and Yes my headset is xbox one compatible.

3

…

4

.