If you need to run a recording session as a sound recordist where you locally record the voice of somebody but the director or the person asking the questions need to be remote for whatever reason this is a handy method for doing such a thing. In this instance due to the covert pandemic the director could not be in the same room as the person answering the questions with me in London. For this reason it was useful to bring them in on a FaceTime call and have the person answering the questions on the local voice-over mic to be wearing headphones listening to the conversation. It will also be useful in the edit to hear the questions being posed. AMAZON CABLE