Car OBD2 GPS M12 HUD Head Up Display On-board Computer Auto Projector Gadgets inteligentes Elec F

Feature:
1. Multi function : speed,mileage,travel time,fuel consumption, altitude,voltage,water temperature,100km accelerationtest2. RPM,TRIP(driving trip),MIN(driving minutes),LHK(fuel consumption),ASL(altitude),V(voltage),°C/F(water temperature),a+(100 km accelerationtest)3.Speed4.Speed unit: KM/H- kilometer, MPH- mile5 Light sensor:HUD can automatically adjust the brightness according to the environment6.Driving direction: display driving direction when the speed exceeds 5KM / H W(West),N(North),S(South),E(East)7.Satellite icon, flashing means searching for satellitenumbers,GPS lights will be on for 5 seconds and off after searching for satellites.8.RPM icon:It is engine speed in OBD mode,and speed progress bar in GPS mode.5.Speed OBD system: the energized OBD lamp flashes, and the GPS system can be switched by pressing the button within
Package: