Xbox controller wont stay on, this is due to the fact that it is often plugged in during the day. But what if you could use it when you want to play your Xbox games? How does it work? Well its as simple as connecting a Bluetooth adapter and connecting a USB charger, otherwise you would need to make a trip to the computer. It does require some basic knowledge of computer science, but worth every penny. Before we get into the details, it’s important to know what the Xbox controller does and how it works.