1
http://www.apple1.shopping4all.uk/youtube/how-to-use-an-external-microphone-on-a-macbook-pro-with-only-one-3-5mm-headset-jack



TRRS microphone adapter on Amazon: http://amzn.to/2fyBLXf Lapel Microphones I Use: Huacam Lapel Microphones 3-pack: http://amzn.to/2EvFJfL Neewer ...


source