Specification:
Brand: Weiying
Model: B3 OBD HUD / G3 GPS HUD

Digital Speedometer
The digital speedometer feature allows you to easily monitor your car"s speed, making it easier to stay within the legal limit.

GPS Navigation
With the built-in GPS navigation system, you can easily find your way to your destination without having to rely on old-fashioned maps.

Security Alarm
The security alarm feature alerts you when someone tries to break into your car, ensuring that your vehicle is safe and secure.

Tachometer
The tachometer feature allows you to monitor your car"s engine RPM, making it easier to diagnose any issues with your vehicle.

B3 OBD HUD Functions:
Functions: Vehicle speed, tachometer , water temperature, fuel consumption, voltage, time, single driving distance, single driving time
Alarm: Overspeed alarm, speed alarm, water temperature alarm, voltage alarm, fatigue driving reminder alarm

G3 GPS HUD Functions:
Functions: Vehicle speed, clock, compass, single driving distance, driving time, number of satellites, altitude, and acceleration time of 100 kilometers
Alarm: Overspeed alarm, fatigue driving reminder alarm

B3 OBD HUD included:
1x B3-HUD
1x OBD Line
1x Non-slip Mat
1x Manual

G3 GPS HUD included:
1x G3-Head-up Display
1x Non-slip Mat
1x Micro USB
1x Manual