Feature: 1. Multifunctional: This HUD can not only display the driving speed of the vehicle in time, but also display the driving direction, single driving time, and single driving mileage through the compass. 2. High Accuracy: The speed and compass data come from satellites, and the compass direction is the direction of the vehicle, which is not affected by geomagnetism. 3. Alarm Function: Speeding alarm and fatigue driving alarm to ensure your safe travel. The default setting is 120KM/H or 120MPH. You can adjust it according to your needs. 4. Clear Digital Display: Large screen size display, easier to read. The large, green font will make the driver more comfortable and protect the driver's eyes, especially suitable for long distance driving. 5. Universal Fit: Compatible with all vehicles, including cars, trucks, pickups, suvs, scooters, trains, motorcycles, bicycles, boats, etc. Specification: Item Type: Car HUD Material: ABS, PC Colour: Black Function Display: Speed, GPS compass, single driving mileage, single driving time, local time Alarm: Speeding alarm, fatigue driving alarm Other Functions: English kilometer switching, automatic photosensitive, total mileage Power Supply Mode: Car cigarette lighter power supply Compass Direction: The compass direction is the driving direction of the vehicle and is not affected by geomagnetism Scope Of Application: Suitable for all models. Package List: 1 x HUD1 x Bracket1 x Wire2 x Sticker1 x Manual