Car HUD Heads Up Display OBD Gauge Display+GPS Speedometer MPH Digital Speedometer Tachometer Water Temperature Gauge Fatigue Driving Speeding Alarm

[Safe Driving] This F15 heads up display for cars can read and display car data at a glance, so that you can only focus on driving, never lower your head when driving, and escort your safe driving., [OBD +GPS] Equip with high-definition color LCD gauge, OBD+GPS dual working mode can read more data, 8 kinds of variable color atmosphere lights,5 kinds of different UI display interface, free switching, give you a new driving experience., [Multiple Display Functions] Display data: car speed KM/H&MPH, time, RPM, voltage, travel time, travel distance, satellite number, altitude, travel direction, latitude and longitude, oil temperature, acceleration test and other car data., [Multiple Alarm Functions] This OBD speedometer has 6 alarm functions.When the engine warning light in your car gauge comes on, it indicates that your car has some kind of fault., [Compatible with More Vehicles] OBD2 gauge display the OBD+GPS function by default. If the vehicle does not have the OBD2 protocol, the GPS function is automatically displayed. Only applicable to gasoline vehicles after 2008.