Hi everyone. As you can tell by the title, I'm just a bit paranoid with radiation. I know I can close the wifi and be offline but I'm wondering if I can do the same with the Bluetooth.
Yes it does, it’s used to pair with the touch controllers your phone etc. It can also be used to pair with a wireless gamepad such an Xbox one controller and also with Bluetooth headphones. I don’t believe it can be turned off, as doing so would mean the controllers won’t work.
As far as I know, all the major headsets communicate directly with their controllers, rather than expecting the PC to support a compatible wireless protocol, since not all desktop PCs necessarily have wireless communication built-in. Whether they all use Bluetooth as opposed to some other form of wireless connection, I'm not sure.