What happens next?

How to use an xbox 360 headset
There are many headsets official and unofficial which are usable with the xbox 360.
The one key thing to remember is that you have two types which are wireless and wired.
If you have a wireless headset or earpiece you will need to charge it fully first.
All wireless headsets come uncharged when brought new, much like a mobile phone. Now on to the connection of the headset.