Universal Car HUD Display Digital GPS Speedometer with Speed Alarm Automatic Brightness Adjustment for VehicleFeature:1. Security Alarm: Speed alarm and fatigue driving alarm to ensure your safety in long distance driving, high accuracy and stable.2. Automatic Brightness Adjustment: Car HUD can adjust brightness according to different light, very clear in bright light and dark night.3. HD Screen: HUD speedometer is equipped with HD LED screen for clearer information display, bringing more fun to your driving experience.4. Multifunction: HUD display with speed, clock, single trip time, single distance, driving direction angle, kilometer mile switching, etc.5. Easy Installation: Easy to install, no complicated operation is required, just plug and play, convenient for using, save your time and energy.Specification:Item Type: Car HUDMaterial: ABS and metalVoltage: DC5VFunction:SpeedClockDriving directionSingle distanceSingle trip timeNumber of search satellites100 km accelerator timeDriving direction angleSpeed alarmFatigue driving alertKilometer mile switchingAutomatic brightness adjustmentFitment: Universal car modificationPackage List:1 x Car HUD1 x Power Cable1 x User Manual1 x Sticker**NOTA** Se você tiver alguma dúvida, convidamos você a entrar em contato conosco por meio de MENSAGENS para ajudá-lo o mais rápido possível.