I can't personally vouch for the audio quality, but Turtle Beach makes an open-back gaming headset that supports 2.4 GHz WiFi connection:
Generally "2.4 GHz" is probably the search term you want to include to find non-Bluetooth wireless headsets.
A place for AUDIO enthusiast to share, discuss and listen to others people setups
I can't personally vouch for the audio quality, but Turtle Beach makes an open-back gaming headset that supports 2.4 GHz WiFi connection:
Generally "2.4 GHz" is probably the search term you want to include to find non-Bluetooth wireless headsets.
Bluetooth operates in the 2400-2480 MHz range, maybe a dumb question, but how would looking for 2.4GHz avoid BT devices?
Because nobody knows why 2.4ghz means. But if it’s Bluetooth they sure know.
Because any device that uses BT would advertise as such? No company i've seen says they support 2.4ghz when they actually mean BT.
2.4 GHz is the most common WiFi frequency. All of the headsets that I've seen that support WiFi connections have "2.4 GHz" in the description.
This might be the best option I've seen for far.
Something like the modmic wireless might be a solution that could work with whichever headphones?
I use an RF wireless steelseries headset for work/gaming, but it is mediocre audio quality at best (and they're closed cans).
Interesting option, though 150 is what I'd like to pay for the the entire headset, not just the mic.