Usage Tips:Features: Green Eye Protection: Large font design, easy to read. Green font and green-light will make the driver more comfortable, and protecting the driver39;s eyes, especially suitable for long-distance driving. Plug Play: Simply mount the HUD near the dashboard. It is powered via the included cigarettes lighter USB cable. HD Display: High-definition LCD screen equipped with photosensitive elements that can adjust its own brightness according to different light, display clearly in bright light, providing a safer day and night driving experience. Universal: The HUD is compatible with all vehicles. Features display the instants speed, fast speed and no latency. Wide Compatibility: Experience seamless integration with any vehicle as our car HUD heads up display fits effortlessly on all vehicles including cars, SUVs, and trucks. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Size: 9*4.5*1.4cm Accessories: USB Cable, Reflective Film, Anti-slip double-sided tape, Manual Package List: 1 Set USB Powered Car Head-up Display Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.