... GPS navigation, Sirf Atlas IV mini gps, 4.3" TFT touch screen, high resolution 480 x ... / 500MHz GPS navigationSirf Atlas IV mini gps1. 4.3" TFT touch screen, high resolution 480 x 272 ... , charged by AC charger or car charger10. Two track high quality sound output for connecting earphone11. Voice Navigation12 ... -50 , storage: -10-60 GPS navigation (4.3" TFT touch screen, FM+AVIN+Internal 4G capacity, G4320) ...