... 4) Internal battery, microphone and speaker.(5) Support Micro SD card of high capacity.(6) GPS positioning, travelling track ... Screen Size 3.0inch LCD touch screen (high definition)LensDual lens, back lens has infrared night shooting functionLanguage optionsEnglish / Simplified Chinese / ... aboveAccessoriesVehicle power, Vehicle bracket, GPS module, User manual Black Box for Car GPS Car DVR-P7