Unique Design: This display has many qualities, such as a color LED screen, a high-brightness screen, easy installation, and rich data display. Car Hud Display: It can detect and clear car diagnostic error codes without professional equipment, and there will be an alarm sound when a condition is abnormal. OBD Mode Function: It has an OBD mode design that can display information. If the speed is too high and the voltage is too low, the engine will alarm and the error code can be cleared. High-quality materials: Durable, practical, made of high-quality PC and ABS material, it is safe and durable to use. Wide range of applications: It can be used in all cars, vehicles and trucks on the market. Description: This display has many qualities, such as a color LED screen, a high-brightness screen, easy installation and rich data display. It can detect and clear the car error diagnostic code without professional equipment and there will be an alarm sound when any state is abnormal. Item Name: HUD Head-Up Display Material: ABS, Metal Style: Modern Type: Standard Display/Touch Screen: OBD2 Lens Resolution: 360 Display Mode: LED Size: 9cmx5.3cmx2.6cm/ 3.54inx2.09inx1.02in Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 X M8 Car HUD