7inch GPS Navigation DVB-T MPEG4 1 Atlas V 600MHz 2 WinCE ... V AT5512 800MHz 4G Flash - 128DDR2Bluetooth, AV-IN, TMC,RS232, OBDII. SiRF Atlas V AT5512 600MHz 4G Flash - 128DDR2 ... FM, DVR, ISDB-T, DVB-T,Bluetooth, AV-IN. MStar MSB2521 533MHz 4G Flash - ... :Optional AV-IN: Optional TV(ISDB-T, DVB-T):OptionalDVR:No TMC, RS232, OBDII: Optional GPS FUNCTION Cold Startup:41secWarm ...