... 4.3" flat screen gps navigation,global position system, gps trackerFeature:5.0inch TFT screen, resolution: 480*272 with FM transmittter,av-input fnction, bluetooth ... BMP, JPG, PNG, GIF;Text format: TXTDouble indication light: one (blue) is working indication, which is blue when ... , when charge the yellow light will on, and turn green when well chargedLCD brightness is adjustable 4.3" GPS Navigation