Ok hopefully I can explain the issue. Currently I have an iphone but its not doing what I want. I have a old car with aux in only, I added a Bluetooth receiver with its own mic but it looks ugly so I added a just a Bluetooth reciever without mic which I can hide completely thinking my phone would act as a mic, but iphones won't do that, so I was wondering if there are any android phones that will use the phone as a mic. I don't really care what OS my phone runs, was thinking about a pixel4 if that will do what I'm hoping for.
Thanks in advance for any advice.
Thanks in advance for any advice.