Specification Name Car Head up DisplayColor BlackMaterial ABSPower Supply USB 5VProduct Size 117 8 x 35 8 x 18 mm 4 6 x 1 4 x 0 7 inchesProduct Weight 41 grams 1 4 ouncesPackage Size 135 x 95 x 60 mm 5 3 x 3 7 x 2 4 inchesPackage Weight 123 grams 4 3 ouncesFeatures Real Time Display The head up display offers real time information such as speed switchable between KMH and MPH driving direction time and GPS compass This ensures that you stay on course and improves your overall travel experience by preventing you from getting lost GPS Beidou Dual Mode Chip Equipped with a GPS Beidou dual mode chip the device provides real time data synchronization with a rapid refresh rate and no lag Its high performance processor and dual core architecture deliver powerful performance and enhanced compatibility ensuring seamless and efficient operation LED Large Font Display Featuring a clear and easy to read LED large font display it supports seven color options allowing you to personalize the interface to match your preferences and create the desired visual aesthetics This customization enhances the user experience by providing a welcoming and visually pleasing interface Overspeed Alarm The device includes an overspeed alarm feature enabling you to set a preferred speed limit When the vehicle exceeds this limit the red display flashes as a visual reminder thereby enhancing driving safety by alerting you to slow down High Quality Material and Conven