Description/Features: Enhance your cycling safety with our Handlebar Bike Mirror, featuring a 1080P Bicycle Rear View Camera and a 4.3" high-definition screen. This system provides real-time road monitoring, ensuring you are fully aware of your surroundings. The night vision capability allows for clear visibility in low light conditions. With a 110 wide-angle view and an adjustable rotatable bracket, this camera system is designed for easy installation and optimal viewing, fitting handlebars with a diameter of 20~30mm. Suitable for various bicycles including mountain and road bikes. Specifications: Item Name: Bike Rear View Camera Material: ABS Product Size: 12.3*8.3*1.7cm Monitor Screen Size: 4.3 inches, AHD 1080P Resolution: IPS 800(H) x 480(V) Input Voltage: 5V Brightness: 1000 cd/m Battery Capacity: 5000 mAh (Built-in) Camera Solution: 1/2.9" 2053, Image Format: AHD Effective Pixels: 1920H x 1080V Field of View: 110 Power Supply: 5V Waterproof Rating: IP68 Color: As shown Package Contents: 1x bicycle rearview mirror monitoring Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.