What are the function of 4 Microphones on iPhone 6S/6S+?
RØDE på Twitter: "@stoddeo To use airpods to monitor audio you need to first connect the airpods to the phone, and then using an app like FilMic Pro you select the airpods
iPhone Microphone Problem: How to Fix It- Dr.Fone
Where Are Your iPhone's Microphones Located? All Models Explained • macReports