The audio jack for mine stopped working after only a few days.. I've tried several different headsets, and they all work fine on my other controllers, just not on this one.. There is the audio button on the controller that controls the headset volume, mute/unmute, etc.. But it's just not working anymore, within a week after i bought it. The controller itself still works fine, its an ok controller, but like other reviews are saying, you get what you pay for.. In this case i certainly did.. Plus ended up replacing it after a week with an official Xbox controller, so instead of saving money, i spent more..