So, I've done some research, and this is what is says on the XBox website.
Standards for audio jacks
Not all 3.5mm audio jacks are made to the same standard. There are two audio jack standards, Cellular Telecommunications Industry Association (CTIA) and Open Mobile Terminal Platform (OMTP). The difference in these standards is outlined in the following images, which shows how the different protocols are wired on the audio jack.
If you use an OMTP headset, you will likely experience issues with audio or chat. However, if your preferred headset or ear buds use the OMTP standard, you can purchase an adapter to convert to CTIA at many electronic retail stores.
CTIA:
Microphone
Ground
Right audio channel
Left audio channel
OMTP:
Ground
Microphone
Right audio channel
Left audio channel
Now Apple headsets are OMTP and I want to convert it to CTIA to work with the headset controller on the XBox 1. Where can I buy such a connector?