Xbox controllers come in a variety of different styles and colors, but the most common type is the black or blue one. The controller has a small, round button on the front that you use to control your game play. There are also two other buttons on the back of the controller that you can use to change your game settings and interact with other players. To charge your Xbox controller, you will need an Xbox power supply and an Xbox connector. The power supply will give you enough juice to charge your controller for up to two hours. The Xbox connector will allow you to connect your controller to your computer so that it can be used as a digital media player.