Xbox One owners have a few options when it comes to turning the console’s volume up or down. The first option is to use the Xbox One’s built-in microphone and speak into the console’s microphone jack. This will turn on the console’s volume and mute any other audio devices in the room. The second option is to use a controller. To do this, press and hold down one of the Xbox One’s triggers while you press and hold down another trigger to turn on or off the controller’s volume.