7inch GPS Navigation DVB-T MPEG4 1 Atlas V 600MHz 2 WinCE 6 ... Cameras) Real HD 720PD1,720×576120 degreeG-Sensor, H.264,AV-Out, AV-IN,Picture in Picture, External ... 8ohm internal speakerBluetooth:Optional AV-IN: Optional TV(ISDB-T, DVB-T):OptionalDVR:No TMC, RS232, OBDII: Optional GPS FUNCTION ... ROM:4GB(standard), support 8GBExternal extending card:Micro SD/TF card,support to 32GB SETTING PORT Micro card ...