This dash cam features a 4-inch IPS display that can be mounted on the dashboard or windshield, and can be powered by connecting directly to the ignition switch. Plug and play, very easy to install. The high-definition lens module can finely process the details such as the edge and color of the picture, and the picture is clear and delicate. Equipped with a rain-proof and fog-proof streaming media rear camera, the reversing image is automatically switched when the reverse gear is engaged, so that you can see the reversing at a glance, and even novice drivers can easily reversing into the garage. With 24h parking monitoring, it can be suspected of 24h all-day monitoring when connected to regular electricity to protect the safety of your car. The built-in high-sensitivity gravity sensor will automatically lock the current video without being overwritten when it feels an emergency brake or a collision. Automatically turn on loop recording, automatically delete the earliest recorded video when the memory is full, save the new video, and recycle the memory space. Direct installation without brackets, hidden wiring, farewell to the messy interior of the car, one step in place, free installation without asking for help. After the vehicle is turned off, when the screen detects that there is an object moving, the video recording will be automatically turned on (this function needs to use a step-down cable to connect the battery to supply power to the recorder). Compatible with most cars, campers, trucks and even small RVs. It won't cause any interference to other wireless devices, ensuring you have a stable high-resolution image in open areas. Memory Card: TF Card Data Storage Capacity: Maximum Support 64G Shooting Angle: 140 Pixels: 8 Million Transmission Rate: 2.0 Power Supply: Cigarette Lighter Data Transmission Interface: USB Rated Current: 5A Voltage: 12V Color: Single Lens, Double Lens(optional) Size: 80 x 50 x 15mm Weight: 400g Package List: 1 x Car Dash Cam