I am looking for a wireless microphone option using my Zoom H4N for video recording from my cell phone. Can you simply get a USB B to USB adapter for a USB bluetooth dongle, connected to the Zoom, then use it as a mic on your cell phone video recordings (would you need a linked receiver or can you just pair on the phone)?
Would the Zoom try to use the USB connection as the power source, which wouldn't be good in this case?
It would be nice to also listen in via bluetooth headsets during recording.
I found this older video on using a transmitter any recommended options?