Car Digital HUD GPS Speedometer Head Up Display MPH KMH Compass Overspeed Alarm

HUD GPS Heads Up Display LCD Speedometer Over-speed Alarm Fatigue Driving Alarm

Tips: The working voltage of this product is 5V, and it is prohibited to use a voltage higher than 5V for power supply. After the product is powered on, the satellite icon flashes to indicate that it is in a search state. The GPS satellite icon stops flashing and displays the number of satellites before it can be used normally.

Function 1.Atmosphere Light 2.Driving Distance 3.Compass: N(North) S (South) W (West) E (East) (The product can only be used normally after the satellite is found) 4.Setting Button/Scroll Button 5.Over-speed Alarm /Fatigue Driving Alarm 6.Multifunctional Display Area: Number of satellites, travel angle, 100km acceleration 7.Decorative Atmosphere Light 8.Driving Time 9.Speed Display Area: MPH (miles) Km/H (kilometers) 10.Rotating Bracket 11.Multifunctional Display Area: Time /Altitude