The phrase "headset market" refers to the industry or market for headphones that are worn on or around the head, which people typically use to listen to audio or communicate with others. Full definition
The gaming headset market has been growing rapidly of late. (pocket-lint.com)
In the affordable headset market, there are some caveats that need to happen. (feedspot.com)
«Sony has dominated the Japanese VR headset market since the release of the PS VR, taking more than an 80 % share, and will continue to lead as it increases supply of the PS VR headset with bundles featuring new titles from popular franchises, including Doom, Skyrim and Gran Turismo.» (canalys.com)