Car HUD Head Up Display,3.5 Inch OBD2/EUOBD Speedometer,KMH MPH Over Speed Warning System Projector Windscreen A500

Description:
- Plug and Play connectivity with any capable vehicle

- Screen 3.5 inch HD display; 5-level brightness adjustment,automatic and manual brightness adjustment
mode; Multi-color design makes the screen more abundant and easier to read

- Nano-technology to eliminate double reflections,more clear

- Rich Contents: speed,RPM,water temperature,voltage,low voltage alarm,high water temperature alarm,over
speed alarm, freely switch between kilometers&miles

- Auto power on/off: HUD start and off with vehicle started and shutdown, effective protection of the car
battery;retaining the manual switch mode,more easy to control HUD

Specification:

- Technical Parameters:

- Environment temperature: -40c- + 80c

- Atmospheric pressure 86-106KPa

- Relative Humidity: 10% -95%

- Environmental noise