M10 Functioin:1. decorative lighting and RPM light2. Speed3. Speed unit: KM/H , MPH4. Light sensor:HUD can automatically adjust the brightness according to the environment5. Multi functions: Instantaneous fuel consumption, 100 km acceleration, water temperature, voltage, speed, trip distance, travel time, clock6. Unit of functions: RPM= Rotational Speed,Trip=trip distance,L/H=Instantaneous fuel consumption, L/100KM=100 km instantaneous fuel consumption, a+=100 km acceleration time7.Alarm icons: Engine failure icon,water temperature icon,Voltage icon, shift reminder icon, speed alarm icon,Fatigue driving iconTechnical Parameter:1.Environment temperature: - 40 --- +120 degreesBarometric press: 86-106KPaRelative humidity:10%-95%Environment voice:=60dB2.Work voltage:11V~18Vdc(12Vdc/200mA)3.Sleep current:=30mA4.Display way:Virtual image reflection5.Display screen : LED DisplayPackage Included:1 X HUD Unit1 X OBD Cable1 X Reflective Film1 X Non Slip Mat1 X Muanal