9.0 Inch Screen Car HUD Car Head-up Display Compass Multifunction GPS Speedometer

1. GPS satellite speed measurement, full screen large font2. Speed ​​alarm, fatigue driving alarm3. Statistics of single driving mileage, single driving time statistics, total mileage statistics4. Car battery voltage display, local time display5. Speed ​​unit km/mile can be switched6. Easy installation, no wiring required7. 12-24V car cigarette lighter power supply, common to all models8. Using ABS+PC material, high temperature resistance, corrosion resistance, high height, durable9. The GPS/Beidou dual-channel module obtains the speed/direction from the satellite, and the data is accurate without delay10. GPS compass, accurate positioning/real-time synchronous display data, satellite acquisition data is not affected by geomagnetism, compass direction is the direction of the vehicle11. No built-in battery, no danger of explosion under high temperature12. Automatic switch on and off when the car starts and stops13. Automatic photosensitive, equipped with photosensitive elements, automat