Features: 1. Color LED screen is highlighted, non-destructive installation, plug and play, suitable for all models. 2. With hood, display, shading integrated design, display is clearer, driving is not glare. 3. Rich data display: driving speed, speed, water temperature, voltage, satellite number, automatic switching machine, mile switching, can detect and clear the car error diagnosis code without professional equipment elimination. 4. Overspeed, the voltage is too low, the water temperature will be too high, there will be an alarm sound. 5. There are 2 display systems, one is GPS mode for all models, and the other is OBD mode. 6. Start with the car, sleep with the car, effectively protect the car battery, while retaining the manual switch machine, more beneficial to control the HUD. Specifications: Conditions of use: Ambient temperature -40 - +80 atmospheric pressure 86 - 106KPa Relative humidity 10% - 95% Ambient noise