When testing a wireless mic kit I start with a distance test (as you’ll see if you watch this review’s supporting video). I headed to a quiet country road, popped the iPhone 16 Pro on a tripod ...
A lean features list doesn’t stop Sennheiser's reliable and well-designed alternative to the DJI Mic 2 from impressing.
The DJI Mic delivers wireless recording using the 2.4GHz frequency ... if you're recording directly to iPhone, you're limited to mono); or use one as your main mic and the other as a backup.