... : 1)Main System Operationg SystemAndroid 2.3.4 versionMCUCortex A8 1GHzRAM MemoryDDR3 1GFlash memory INAND8GBSD card slot2-Way SD card slot ... answer, stop Call, phonebook input, phone music playback, auto switch when receving calls, volume control, touchscreen keypad, mute. ... Features Parking rearview cameraAuto switch in 3 seconds when parking (power off);Auto switch in 0 seconds when parking ...