A car rearview camera is a camera installed at the rear of the vehicle, which is mainly used to provide real-time video images of the rear of the vehicle, helping the driver to intuitively see the situation behind the vehicle when reversing. It is especially suitable for novice drivers. Reduce blind spots: Although the reversing camera mainly focuses on the rear area of ​​the vehicle, it can reduce blind spots to a certain extent, especially when changing lanes and turning, which can help the driver better understand the situation at the rear of the vehicle. Material Type：ABS，color：As shown picture，HD Night Vision + Water-Proof + Dust-Proof + Wide Angle, Wide Angle Field of View & Blind Spot Elimination This backup monitor has a wide field of view that effectively eliminates blind spots, enhances your awareness of your surroundings, and improves safety when backing up or parking. On-screen guides further assist in providing driving routes, providing additional convenience and guidance to the driver. Waterproof Design & AllWeather Functionality - Designed to withstand a variety of weather conditions, this backup monitor is equipped with waterproof features to operate reliably in wet, stormy or sunny weather.