WiiYii G9 GPS Speedometer LED Auto HUD Head-Up Display On-board Computer Car Speed Alarm Projector for All Car1. Driving direction: stop flashing after the satellite is found, then it can be used normally, N North E East W West S South2. Overspeed alarm icon: alarm when the speed exceeds the set value3. Multi-function display: speed, time, travel time, travel distance, number of satellites, acceleration test, time + speed4. Satellite Icon: a+ Acceleration Test TRIP Driving Distance TIME Clock MPH Miles KM/H Kilometers Product acessories1xG9-HUD1xMicro USB1xRotary Suction Cup Holder1xManual1xNon-slip matMultiple colors & switch at will- Fully compatible with color changing HUDColors can be freely matched (light green/ice blue/blue/green/cyan/red/purple) OVERSPEED AUTOMATIC ALARM Various interfaces, choose the match you want mostSpeed Time Driving distance Driving time Acceleration time Driving directionNumber of satellites Speed/Time auto switch Auto-sensitivity Mile/Kilometer Overspeed alarm Fatigue driving reminderCAR PERFORMANCE TESTThe time it takes to accelerate from 100 kilometers to 100 kilometers is an important reference data for vehicle dynamicperformance and testing. THE SPEED DISPLAY IS COHERENTAND SMOOTHAUTOMATIC SWITCH MACHINESAVE POWER AND ENERGY Start the engine:G9 HUD lights up with the carStopping the engine:G9 HUD shuts downwith the carMULTIPLE MODES & ONE KEY SWITCH A variety of interfaces can be switched at will to meet different needsHIGH-DEFINITION LED, AUTOMATICPHOTOSENSITIVE ADJUSTMENT REAL PRODUCT PICTURES 360 degree rotating suction cup bracket Seiko engraving Every inch of ingenious product is carefully manufactured,Using seamless fastening technology,Make G9 more beautifulUSB powered 0 power consumption Turn off the car and completely cut off the power, and there is no electricity theftG1.Satellite time Satellite clock, good minutes and seconds, not affected by natural factors such as weather2.CompassShows the direction of travel as you drive so your journey doesn"'"t yaw3.Driving timeReal-time display of driving time, accurate grasp of road time4.Driving distanceAccurate vehicle"'"s actual distance from start to finishCar performance test The time it takes to accelerate from 100 kilometers to 100 kilometers is an important reference data for vehicle dynamic performance and testing.2 big alarm functions Overspeed alarm can be set, continuous driving for 8 hours fatigue driving reminderHigh-definition LED,Automatic photosensitive adjustment Built-in light sensing system, which can automatically adjust the screen brightness according to the current light brightness, bringing a comfortable visual experience FOR ALL CARPerfectly compatible with vans trucksbuses carsoff-road vehiclessuvsand other vehiclesProduct List