The 4K Mirror Dash Cam by Amprime is a dual-camera system that includes both front and rear view cameras, providing high-quality 2160P resolution for clear video capture. The 9.66-inch display serves as a rearview mirror, making it easy to view both the front and rear of your vehicle. With a windshield mount, this product is designed for easy installation and can be connected to your car via USB for added convenience. The included user manual ensures you have all the necessary information for setup and use.