Need Reccomendation for Car Setup

[bdkvxd]

I have a pd-air black metal case that allows access to the usb data/charger port on my 8525 i was just wondering what is the reccomended setup if i want to be able to keep it in the case and mount it on my dash (w/ a mount) (connet it with bluetooth i guess) and have it connect to a fm radio station. also how does the microphone work, do i use the phone, or will the bluetooth fm adapter have one on it?


Any product recommendations would be awesome thanks

looking to get the cheapest setup that works alright