VJOYCAR C60s Universal Digital GPS Speedometer Car Hud Head Up Display with MPH Speed Alert Fatigue Driving Alarm 100% for All Cars Truck Motorcycle ATV SUV Pick-up Scooter Golf Cart
- 【What’s GPS Speedometers?】Collecting speed from GPS satellites. No relation with the car engine, therefore, it’s 100% universal for all....
- 【What does the GPS HUD display?】Car driving Speed, Single Driving Time and Mileage. Single Driving Mileage is the mileage from ACC is on to ACC is....
- 【What’s the speed unit?】KM/H and MPH. Long press the Enter Button, if you see number 100 shown on the screen, which means the speed unit is....
- 【What other functions?】Over-speed alert. Default setting alert value is 120. Adjust the over-speed setting, once over value, it will give a....
- 【How accuracy?】 During usage, if need assistance, pls contact with me anytime. As usual, it’s 2-5MPH/KMH off from the car engine speed. The....