popular ! 2.4 Inch HUD Head Up Display Car Speedometer Multifunction MPH KM/h Car Compass Speed Display Auto Electronic DiagnosAtic Tools

Highlights Features: 1.2.4 inch high-definition display, compact and exquisite 2. Using advanced LED screen, the digital display is clearer. 3. Automatic switch: the HUD starts and stops with the car, which effectively protects the car battery; the manual switch mode is retained, and the HUD control is more practical. 4. Automatic and manual brightness adjustment mode, driving without glare 5. Plug and play, suitable for all cars 6. Speed, distance drive, driving direction display 7. Mileage and kilometers prompt switch, sound alarm switch, speeding alarm, fatigue driving reminder Specifications: Product name: G1-basic GPS speed display Product material: ABS+PC Screen size: 2.4 inches Screen type: LED Applicable models: GM Screen function: 1. Satellite icon: When the satellite is found, the GPS light stops flashing and it is used normally. 2. Speed display 3. Compass: N (North) E (East) W (West) S (South) 4. Speed unit: KM/H (km) MPH (miles) Wave button function: 1. Short press: confirm the option after entering the setting menu 2. Long press: set, after adjustment, press vertically for 2 seconds to save and exit 3. Push left: move options after entering settings 4. Long press left: press left for 2 seconds to turn off the buzzer alarm and redo 5. Push right: switch between concise mode and standard mode, move option after entering setting