Feature: Specification: Features: Car headup display shows a variety of data in real time, speed, clock, RPM, voltage, water temperature, driving time, driving distance, satellites quantity, altitude, azimuth, latitude and longitude, oil temperature, acceleration test, brake test, turbopressure, engine load, etc.. Built-in 6 alarm functions, overspeed alarm/high water temperature alarm/low voltage alarm/high voltage alarm/fatigue driving reminder/vehicle failure reminder. When a fault occurs, the main interface will display a blue information reminder and sound a beep. New interface design, you can switch between multiple interfaces, the font is larger, and the picture is clearer and smoother. Equipped with a photosensitive system, it automatically adjusts the screen brightness according to the current environment. Built-in multiple positioning system, can receive up to 32 satellites, can display high-accuracy altitude, time, latitude, longitude, position and other information, very perfect for outdoor or self-driving needs. By connecting to the car interface, the fault information can be read, the vehicle 10,000+ fault codes can be detected and displayed in text. After the vehicle fault is eliminated, the fault information can be cleared. Support acceleration test and brake test, easy to operate and quick understand the dynamic performance and braking performance of the car, and add a safety guarantee for your travel. It supports a variety of installation methods, and the split bracket supports 360° rotation, which can be easily adjusted to the appropriate position without looking down at the instrument, making driving safer. Specifications: Color: Black Material: ABS + PC Screen Size: 3 Inch Item Size: 104 * 77 * 57mm/ 4.1 * 3.0 * 2.2in Package Size: 142 * 98 * 73mm/ 5.6 * 3.9 * 2.9in Package Weight: 245g/ 8.7oz Packing List: 1 * Car Headup Display 1 * Bracket 1 * Power Cable 1 * Antislip Pad 1 * Manual Package List: 1 * Car Headup Display 1 * Bracket 1 * Power Cable 1 * Antislip Pad 1 * Manual