Koolertron Car DVD GPS Navigation With dual-core/3Zone POP 3G/WIFI/20 Disc CDC/ DVD Recording/ Phonebook / Game For Ford Fusion F150 EDGE With wince6.0 operating system Built in GPS navigation, support 2D/3D map software ! so you can listen to the music while in navigation function Original POP function. you can use two or three functions at the same time. With steering wheel control Built in GPS navigation, support 2D/3D map software.you can listen to the music while in navigation function