HyperX CloudX™ Gaming Headset has been tested and approved by Microsoft and provides signature HyperX comfort for serious Xbox gamers. CloudX works with Xbox Controllers with a 3.5mm stereo headset jack. In-line audio control allows you to adjust volume and mute the microphone without digging through system menus. CloudX is also compatible with mobile devices, so you’ll enjoy total audio immersion in your games on a variety of platforms.