I bought these because they were bluetooth. They connect via bluetooth just fine, but didn't know at the time, bluetooth has limitations that the sound is horrible when using a mic. Broke down and connected via the wireless adapter instead, & they sound fantastic. The app that you can download for them allows you to alter things, including the RGB and has an adjustable EQ & separate settings for music, movies, gaming, etc. The batteries don't last as long as I had hoped, even with ANC & RGB off.