It would be wonderful for wireless video recording - but I could not use them. Is there a way to choose audio input when recording with the DJI GO app?

If the device you use is Osmo Mobile, the audio is only recorded by the microphone inside your mobile device and cannot be changed. You cannot hear the audio during recording. We are sorry for the inconvenience.

DJI Mindy Posted at 2017-6-26 01:54
If the device you use is Osmo Mobile, the audio is only recorded by the microphone inside your mobile device and cannot be changed. You cannot hear the audio during recording. We are sorry for the inconvenience.

Thanks for the quick reply!

I believe you can use the app MoviePro to allow you to record via Bluetooth.  Not too sure what the latency is like though.