Head Up Display 4-inch high-Brightness LED Color Screen Display OBD2+GPS Dual System

Description

Size name:D2500-OBD-GPS D2500 Car HUD OBD2+GPS Head Up Display Overspeed Warning System Speed Projector Voltage Alarm Display information: travel speed, battery voltage, local time, driving direction, travel distance, travel time, MPH and KM/H switching, altitude, satellite signal Alarm: overspeed alarm, low voltage alarm; - OBD mode Display information: travel speed, engine speed, instantaneous fuel consumption, 100 km instantaneous fuel consumption, average fuel consumption of this trip, water temperature, voltage, travel distance, travel time, MPH and KM/H switching Alarm: Overspeed alarm (single-segment alarm/four-segment alarm), high water temperature alarm, low voltage alarm, shift reminder, fatigue driving reminder, fault code detection, fault code elimination