Feature:1 AV rear camera inputHigh resolution Full HD 1080P(1920*1080)HD night visionSeamless loop-cycle recording functionParking monitor functionQuick video file lock or unlock file featureBuilt-in Gravity SensorMotion detectionSpecification:LCD screen size: 4 inch TFTPixel: 5 megapixelsLens: 170° high-definition wide Angle lensVideo resolution: 1080FHD/1080P/720P/640P/480PVideo format: M-JPEGLoop recording: Seamless video, no leakageMemory: TF 4G max to 32G(not included TF Card)USB: USB-disk, PC cameraDC in: DC 5V,1AFrequency: 50HZ/60HZBattery: Built-in Lithium polymer batteryPhotographic mode: 500 pixelsMicrophone/speaker: supportLanguage: English/simplifiedChinese/traditionalChinese/French/German/Japanese/Korean/Russian/Spanish/Portuguese/Dutch/Italian/ArabicImage format: JPEGSize: 10.5 x 6cmCable length:Rear camera cable length: 45cmPower cable length: 335cmRear camera Extended line: 540cmPackage Included:1 X Car DVR1 X Mount1 X Car Charger1 X Rear Camera1 X USB Charging Cable1 X Cable1 X Screw Kits1 X User Manual