DJI Mic 2 on an iPhone: A Magnet Mount That Costs Nothing
The DJI Mic 2 ships with a small magnet. Stuck to the back of an iPhone, it holds the transmitter in place, no cage or mount needed.
iPhone
How to Use the DJI Mic Mini with a Lightning iPhone ($2 Adapter)
The DJI Mic Mini only ships with a USB-C adapter. I tested what works on a Lightning iPhone and found a $2 fix that records the audio straight into your video file.