... disc 4, multi osd language Brief description touch screen car dvd with gps, bluetooth,analog tv, rds,ipod and multi osd languageDetailed ... digital screensteering wheel control functionBuilt-in Bluetooth for mobile hands-free.Built-in GPSBuilt in IPOD functionRadio receiving: FM/AM ... from SD cardCounter and calendar function touch screen car dvd with gps, bluetooth,analog tv, rds,ipod and multi osd ...