Universal Car HUD Display Digital GPS Speedometer with Auto Speed ​​Alarm Brightness Adjustment for Vehicle

1. 2 Security Alarm: Speed alarm and fatigue driving alarm to ensure your safety in long distance driving, high accuracy and stable. 2. Automatic Brightness Adjustment: The car HUD can adjust the brightness according to the light, very clear in bright light and dark night. 3. HD display: The HUD speedometer is equipped with an HD LED screen for clearer information display, bringing more fun to your driving experience. 4. Multi-function: HUD display with speed, clock, single travel time, single distance, driving direction angle, kilometer switching, etc. 5. Easy Installation: Easy to install, no complicated operations required, just plug and play, convenient to use, save your time and energy.Specification: Item Type: Car HUD Material: ABS and metal Voltage: DC5V Function: Speed ​​Clock Driving direction Single distance Single travel time Number of search satellites 100km acceleration time Driving direction angle Speed ​​alarm Driving fatigue alert Kilometer mile switching Automatic brightness adjustment Compatibility: universal car modification. Package List: 1 x Car HUD 1 x Power Cable. 1 user manual 1 x sticker