... Memory Supported 16GBPosition: Front PanelPortable HDNoOther Functions2-ZoneYes (Listen Radio/CD While Watching GPS Image)Steering Wheel Control FunctionYesCANBUSYesTMCOptionalV-6 ... 1, HD DIGITAL PANEL(800*480)16:9 CompatibleCompatible with DVD,DVD-R,DVD-RW,HDVD,DVCD,MP3,MP4,CD ... : A: LICENSE TO MUSIC AND RADIO WHILE IN GPS NAVIGATION B: FRONT GPS, DVD, RADIO, BACKSEAT WITH HEADREST MONITOR FOR TV, DVD, ...