1. G10 GPS HUD is compatible with all vehicles, cars, EVs, trucks, hybrid, and more with USB interface. 2. It has complete functions and can display: speed, time, trip time, trip distance, acceleration time of 0-100km, altitude, longitude, , driving direction (angle), with speed alarm and fatigue driving reminder. 3. 5.5inch screen with 16:9 aspect ratio, LED display, you can read the key data easily. 4. GPS chip adopts 10 Hz high refresh rate without delay. Colour:Black Material:plastic Package Contents: 1 * Heads up display 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.