(this happened for me, so it might help you) Once you have these and download the Logitech Gaming software, you'll need to go to the ‘Customize Audio Experiance’ tab and change the ‘sidetone’ slide to 0, otherwise you'll hear yourself when you speak, and then go to the ‘Customize Surround Sound’ tab and change the drop down tab to ‘Logitech Signature Studio’, then my friend, you will have the best headphones you will have owned in a long long time