Specifications Name Car HUD Head Up DisplayMaterial PC ABSScreen Type LEDSize 168 43mmCompatibility Universal For All CarsFeatures Multiple Display Modes Customize your driving experience with eight different display options including Speed Compass Altitude and more Easily switch modes with a single key to access the information you need most Zero Power Consumption The USB power supply cuts power completely when the car is turned off ensuring no battery drain This intelligent design keeps your car s battery secure even during extended periods of inactivity High Precision GPS Beidou Featuring a 10 Hz high refresh rate dual mode GPS Beidou chip this HUD provides smooth and accurate speed readings The rapid refresh rate keeps the display updated in real time for precise speed tracking Advanced Safety Alerts Enhance driving safety with dual alarm functions The display includes a speeding alarm and a reminder to rest after four hours of continuous driving promoting safer and more attentive driving habits Adaptive Brightness The HUD adjusts its brightness in response to the surrounding environment ensuring a clear display in all lighting conditions Day or night the brightness adapts to prevent glare and maintain optimal readability Package Included 1 x G3 Head Up Display1 x Micro USB1 x Non slip Mat1 x English Manual