Works for All Vehicles - Unlike other car head-up displays, this HUD is GPS+BeiDou dual-mode chip, so you 't need to worry about compatibility issues and latency problems. This GPS Speedometer is compatible with all vehicles worldwide and can display speed MPH, travel time, mileage, time, direction, etc. at the same time with fast refresh speed and no delay. Multi-functional display - HUD is equipped with 5-inch HD LED screen for clearer information display, which is clear and natural no matter how you place it. Multi-functional display: speed KM/H & MPH, clock, compass, travel time, travel distance, number of satellites, acceleration time, , longitude, altitude, fatigue driving, speeding alarm , etc. Full of technology, it brings more safety and to your driving. With Compass - With GPS navigation direction compass, it helps drivers by indicating the direction so that you 't lost. Equipped with a light sensor that adjusts brightness according to different light, it can be very clear in light, providing a day and night driving experience. Plug-and-play, Easy To Install - The in-car smart speedometer display features easy plug-and-play operation. Simply mount the unit near the dashboard. It is powered via the included lighter USB cable. There are two ways to mount it: on the car's console with a non-slip sticker, or on the front windshield or A-pillar with a swivel bracket, depending on where you prefer to place it. Colour:black Material:ABS Package Contents: 1 x Car 1 x USB cable Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.