Feature: 1. Real-Time Road Monitoring: The bicycle rear view camera provides real-time monitoring of the road conditions behind you while riding, and enhances your safety by keeping you aware of your surroundings at all times. 2. High-Definition Display Screen: Equipped with a 4.3-inch high-definition display screen, our bike rear view camera offers a larger viewing area than traditional handlebar bike mirrors. Combined with a 150-degree angle to reduce distortion, it promotes safer riding. 3. Function: The rear view camera is equipped with an AHD camera that boasts an output pixel of up to 1920H×1080V. 4. Easy Installation and Adjustable Viewing Angle: The bicycle camera is easy to install. Simply connect the cable and fix the position of the camera and the monitor. The bracket can rotate 360 degrees, allowing you to adjust the angle for the best view. 5. High Compatibility: The bike handlebar mirror is designed to fit most types of bikes with a handlebar diameter of 20~30mm. Whether you ride a mountain bike, road bike, E-bike, city bike, or any other type, our camera is the perfect accessory for your safety and convenience. Specification: Specifications: Item Name: Bike Rear View Camera Main Material: Plastic Color: Black Size: 18.6*120*70mm Weight: 480g Feature: Rechargeable, Portable, 1080P Image, Night vision, Upgraded Bracket, Wide View Angle, Water resistant Monitor Screen Size: 4.3" AHD 1080P Aspect Ration: 16:9 Resolution: IPS800(H)*480(V) Input Voltage: 5V Brightness: 1000cd/m2 Battery Capacity: 5000mAh Camera: Solutions: 1/2.9" 2053 Image Format: AHD Effective Pixel: 1920H×1080V Angle: 110° Power Supply: 5V Water Resistant Grade: IP68 . Package List: 1 * Camera with 3 Meter Cable 1 * 4.3 Inch Monitor 1 * USB Cable 1 Set * Accessories 1 * User Manual