how old/what year is the pioneer? does it play mp3's? does it have remote control? do you have the trim ring/mounting bracket and wiring harness?

 

don't know what year it is, fairly new, it is a pioneer DEH-P6400, has a remote control, will come with a wiring harness and the instilation ring, it iwll play cd's that are MP3's if that is what you mean, also has OEL graphics.