GPS Speedometer Universal HUD Heads Up Digital Display For All Vehicles
Green light and Big Font Number display, Easy to Get the Information and be Comfortable for your eyes.
With the rotatable holder. Strong sticker under the holder can fix the holder on the car console steadily.
Easy installation, plug and play, no professional installation is required
Input voltage is DC 5V, input current is DC 30-60mA, power bank for power supply is supported
Compatible with all Vehicles & Boat. Use GPS signal guided calculation. No wiring needed to the VSS (vehicle speed signal)
Display speed unit MPH or KM/H.
Driving speed calculation display
Auto adjusts brightness through sensor for Day & Night driving.
Over-speed Alarm, On/Off by adjust the over-speed data.
This GPS speedometer HUD head up display is compatible with all vehicles and boats, Such as Cars, Trucks, Motorcycles, Bicycle and Trains
Dispaly speed in KM/H or MPH, Mileage. Long press the Enter Button, if you see number 100 shown on the screen, which means the speed unit is KM/h, if you see number 161 shown on the screen, which means the speed unit is MPH
Over speed alarm: Adjust the over-speed setting, once over the speed, it will give a warning. If no need the over speed warning, just adjust the over-speed to a very very high value

Universal HUD Head GPS Speedometer Digital Display Car Speed Warning Alarm Plug