The Pyle Smart Car Hud (Heads-Up Display) offers a convenient and hassle-free way to monitor your driving data. This compact system mounts on your dashboard and features a 2.6"" multi-color Lcd screen that displays speed, distance, trip time, voltage, and more. With integrated Gps navigation, the Hud includes a compass, speed unit options (Mph/Kph), and unique acceleration and brake test features. The system powers on automatically with your vehicle's ignition and adjusts brightness for optimal visibility in all driving conditions. The plug-and-play operation makes it easy to install, and the universal compatibility ensures it works with most cars, trucks, and trailers.