Most, bur no all, are Bluetooth devices. Most likely that will be what you use.
However, professional people in the broadcast and music industry use other kinds.
In my personal junk I have a wireless headset that uses the FM band.
A bit of junk. I hate it.
Now then, here is a link to Amazon:
https://www.amazon.com/Go there and look for "Bluetooth Headset" and look but do not buy.
You will see too much stuff. So now, What do you need?