Head-up Display Real Speed GPS Vehicle Altitude Meter

1. High-end composite material, PC+ABS, high temperature resistance and no deformation
2. Multiple installation methods, free placement
3. Not limited to car models, all cars can be used
4. Multiple alarm prompts, safer and more considerate
5. USB connection, no OBD power supply required, no standby current
6. Dual-mode chip is more secure, high precision, high refresh rate, built-in GPS and Beidou chip modules, up to 32 satellites can be received
7. Ignition turns on, automatically shuts down when the engine is turned off, built-in photosensitive element, brightness automatically adjusts with the external environment
8. Automatic atmosphere light, alarm light, automatic brightness adjustment, can also be turned off manually
9. Graphic speed: changes with speed
10. Rest reminder: you can set the rest reminder time to remind the length of the rest time
11. Speed ??alarm: set the speed alarm value, and sound and graphic alarm can be used when reached
12. Weak GPS signal: when the GPS signal is less than 6, flashing alarm
13. Speed ??value: display the current speed
14. Units of miles/kilometers: MPH for miles, KM/H for kilometers
15. Time: Get the current time through GPS
16. Driving direction angle: the angle value displayed for the current driving direction
17. Driving distance: the cumulative driving distance since this startup
18. Driving time: the cumulative driving time since this startup
19. Date: get the current date through GPS
20. Altitude: the altitude of the current location
21. Size: length 95mm, width 56mm, height 86mm