Màn Hình Hiển Thị Hud M17 Obd + Gps Cho Xe Hơi

special reminder: The working voltage of this product: 11V~18Vdc(12Vdc/200mA) For cars higher than 24V, please use the USB cable This product is a dual system: the screen flashes after power on, press the ‘+’ key to select OBD or GPS system, after 5 seconds of inactivity, it will automatically enter the last selected system product description: Automobile head-up display, abbreviated as HUD, is to display driving data on the front windshield of the car, such as vehicle speed, rotation speed, water temperature, voltage, single-stage driving distance, etc., to prevent the driver from watching the instrument during driving and affecting safety. HUD can be Read driving information instantly without shifting the field of view, so that the driver always maintains the best driving condition Product Features: 1. Photosensitive components: sensing the intensity of external light and automatically adjusting the brightness of the HUD to adapt to the environment 2. Speed ​​icon: OBD mode displays engine speed, GPS mode displays vehicle speed progress bar 3. System icon: OBD system and GPS system shortly press the ‘+’ key within 5 seconds to select the system 4. Multi-function display area: speed, water temperature, voltage, mileage, driving time, fuel consumption, altitude, clock, 100 kilometers acceleration 5. a+100km acceleration ASL altitude LHK fuel consumption MIN driving time TRIP driving mileage 6. Water temperature icon Voltage icon 7. Speeding alarm icon 8. Driving direction: display driving direction W West N North S South E East when the vehicle speed exceeds 5KM/H 9. Vehicle speed display 10. Speed ​​unit: KM/H-km unit, MPH-mile unit 11. Satellite icon; GPS flashing is the state of searching stars, please move the car to an open road, and the GPS light will be on after searching for the satellite