7inch GPS Navigation DVB-T MPEG4 1 Atlas V 600MHz 2 WinCE 6 ... V AT5512 600MHz 4G Flash - 128DDR2 FM, DVR, ISDB-T, DVB-T,Bluetooth, AV-IN. MStar MSB2521 533MHz 4G Flash - 128DDR2FM, ... AdjustableBacklight:AdjustableKey set:On/off,Sleep keyAudio Transmit:1w 8ohm internal speakerBluetooth:Optional AV-IN: Optional TV(ISDB-T, DVB-T):OptionalDVR: ... W.:8.7kgQuantity:10pcs/carton 7inch GPS Navigation DVB-T MPEG4