Features: The P24 car HUD display combines OBD2 diagnostics and tracking in a double system design, providing real time vehicle data like speed, engine diagnostics, and fuel efficiency to enhancing driving safety and reduce mechanical troubleshooting. Featuring a 3.5 inch color LCD screen with 12 language option, customizable ambient lighting (blue/red/purple), and comprehensive alerts for overspeed, voltage, and tilt, this ABS+PC device monitors 30+ parameters including pressure, and transmission temperature. Ideal for car owners, automotive enthusiasts, and DIYer mechanic seeking to diagnose engine issues, track driving performances, or upgraded their vehicle's technology without professional tools. Perfect for daily commutes, long road trips, and nighttime driving, this device significantly boosts driving safety and convenience. Crafted from abs materials, this head up display integrates cutting edging technology to keep your eyes while accessing essential vehicle information effortlessly. Specifications: Component: ABS+PC Size: 127x73mm Package Includes: 1pcs Automotive HUD Display note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.