mic

Hey guys, Hope the "Lounge" is the appropriate place for this off-topic question. Does anyone know how GoPro's microphone is setup to allow audio recordings from inside of the helmet while recording the ride? (i.e. how people put bike reviews on YouTube) I was thinking to use an external...

Hello happy monday I am off on another tour, and have an Arai RX7 helmet and want a wired helmet mic/headphone set up. dont want a blue tooth setup and i wear earplugs. (i can still hear) can anyone recommend a wired setup something that i can plug into my iphone? thanks c