Microsoft Xbox One Black Wireless Controller Without 3.5mm Jack
Yes it does
No, it does not
No, preowned controllers don’t come with batteries.
It means it does not have the headphone jack included, just the controller
There are 2 versions of the Xbox One controller, the new one and the old one. The older one does not have the 3.5mm jack and relies on a separate attachment to use a mic with. It does not come with Bluetooth unlike the new model controllers. So no, you are not able to use an older model controller to play COD mobile, despite the game having limited controller support. (as of 2020) The newer ones can however, but that's my 2 cents. Hope this response helps!
Yes it the connect button them go to Bluetooth