The phrase "to use the headset" means to put on and utilize a device that helps you hear sounds, such as music or conversations, through your ears. Full definition
I still wouldn't use this headset for a PC game unless I absolutely had to, though; it's just not reliable enough. (tomsguide.com)
The available options for audio quality will vary depending on what device you're planning on using the headset with. (pocket-lint.com)
This won't affect everyone, but those who have the problem may find light leak a distraction when using the headset in a bright room. (digitaltrends.com)