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 , 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 & , 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 clear in bright 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 center console with a non- sticker, or on the front windshield or A-pillar with a swivel bracket, depending on where you to place it. Colour:black Material:ABS Package Contents: 1 x Car 1 x USB cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.