Specification: LCD screen size: 4.0 HD screen Lens: 170 high resolution wide angle Language: English/Traditional Chinese/Simplified Chinese/Japanese/Russian/French/Spanish German/Italian/Portuguese/Polish/Korean/Roman/Slovak Video resolution: front: 1080P (1920*1080), 720P (1280*720) back: 720PVideo format: MOV (H.264) Picture format: JPG Memory card: TF card (maximum support 32GB) Microphone/Speaker: Built-in Pixels: front 12 million, rear 5 million Net weight: 128 (g) Data storage capacity: maximum support 32G Data storage time: cycle Data transmission interface: USB Transmission rate: 5W Installation location: car windshieldPower supply: 6VSize: 11*7*3.5cm Voltage: 6V Nominal current: 1A Main lens aperture: F2.0 Screen perspective: 170 front, 140 rear Operating memory: 512M Number of lenses: front and rear double lenses Function: -Low-light HD video, dual cameras 1080P & 720P Front camera is Full HD1080P (1920 * 1080) Rear camera is 720P, built-in low illumination and high front 140 wide-angle lens, It consists of 6 layers of A+ high light transmission glass, adding a variety of intelligent processing technologies, The ultimate picture quality, all-glass dual camera -4.0 inch HD screen -Support picture-in-picture, two cameras can be displayed on the screen at the same time -Support gravity sensor, automatically record and lock files when an accident occurs, which is your best evidence -Supports excellent night vision capabilities, and can take clear photos even in low light -High sensitivity parking monitoring -Support loop recording -Support reversing camera -Support motion detection -Ultimate video processing to ensure that you can record and view clearly in the brightest day and darkest night -Shock sensitivity adjustment to automatically lock files -Drives start at the same time -Maximum support 32GB TF card -Image monitoring real-time record output -Mainly powered by the car, when it is turned off, it will automatically turn off to protect the battery -Easy to install with the help of suction bracket -Short press the up button to switch cameras, long press the up button to turn off the sound, short press the down button to take a photo, To lock the recording process, short press the mode button to view the file -24 hours parking monitoring anti-theft scratches Package includes: Package includes: 1 X Car Hard Disk Video Recorder 1 X car charger 1 X bracket 1 X User Manual