CAR MULTIMEDIA SD/MMC card slot on front panel, USB 2.0 OTG(full speed) MP3/MP4 player, photo browser, notebook CAR ... OTGfull speed MP3/MP4 player, photo browser, notebook car use information management system: car repair , maintenance, petrol log Real time clock, ... Electric gyroscope GPS position system GSM/CDMA CALL system Car interphone Specifications:ModalCND-620FSize178mm X 100mm X 160mm(W ...