I have a Renault Megane CC from 2005 and I was looking for a car radio that would allow me to play music from my iPhone 4 (Via bluetooth), this head unit does it perfectly! Besides, it can leads me to a strange place with navigation function, and enjoy the music on a long trip, nice product, highly recommend! "

Does the GPS have spoken turn-by-turn directions. I am just wondering before I purchase. Also, is the microphone built in for Bluetooth?
<p>
<b>Our Reply:</b>This function for GPS has something to do with the GPS maps, our free gift of IGO map has such function of turn-by-turn directions. The microphone is built-in the unit for bluetooth. Should you have any other questions, just feel free to contact us by sending an email to sales@cars-electronics.com, thanks. "