... GPS2. CPU 468MHz3. Function: GPS Navigation, FM transmitter,MP3,MP4,E-book,Bluetooth(optional),AV-IN(optional),Digital/Analog TV(optional) 4 ... AC charger or car chargerFunctionGPS Navigation, FM transmitter,MP3,MP4,E-book,Bluetooth(optional),AV-IN(optional),Digital/Analog TV(optional)EnvironmentWorking ...