New Car HUD P17, OBD + GPS Smart Gauge, 9 Kinds Display

New Program: More smooth and stable, work for all cars. Independent research and development, new design, reconstruction of the bottom layer, support of multiple protocols enhance stability and compatibility. 2 Kinds Installation Method: Put on dashboard and stitch to windshield. Switchable Functions Display: 8 Interface colors are free to choose, more than 100 small interfaces free to match. New Driving Experience: 9-kind interface, free switch. Main Functions Display: Speed, RPM, water temperature, battery voltage, fuel consumption, altitude, speed up test, intake pressure, driving distance, driving time, data stream, clock, change color, brake test, auto brightness, oil temperature, 3 different language, satellite numbers, driving direction, turbo pressure, engine failure, air-fuel ratio.