I have the DJI Mini 4 Pro, the Neo, and the new Mic Mini (with the receiver).
One cool feature of the Mic Mini is that it can connect to my phone, which can also then connect to the Neo. I can then set the Neo to follow me (actually, film in front of me) and the Mic audio will record (as well as filtering out the Neo propellor noise).
I wanted to get this also working with the Mini 4 Pro via the RC2. I tried both pluging in the Mic Mini receiver into the USB C port on my RC2 and also tried connecting to it via Bluetooth, but neither give me the option under Camera (which is visible when using the Neo) to record audio.
Did I miss something, or will the Mic Mini not work with the Mini 4 Pro with either of the above methods? (Strange, if it works with the lower cost Neo).