?QUALITY ASSURANCE & WORRY-FREE SUPPORT?——CE FCC ROHS Certification. If you have any questions or concerns, in addition to our products, we also provide friendly customer service. If you have any questions, please feel free to contact us, we promise to make you 100% satisfied. ?MULTI-FUNCTION?——T800 HUD is upgraded with new functions, which makes it different from the traditional GPS HUD on the market. It increases the single driving range, single driving time, acceleration test and brake test, making it more competitive. Since T800 is based on GPS module and satellites, it can be used to read automobile data information such as acceleration test and braking performance test. A multifunctional tool to help you understand your car. ?DATA RICH?——Almost everything you may need to read during driving will be displayed by this HUD, including vehicle speed, voltage, driving direction, satellite time and numbered altitude, single driving distance, single driving time, low voltage alarm, Speeding alarm, free switching between kilometers and miles. Is your good driving partner. ?TFT LCD DISPLAY?——T800 HUD is equipped with a high-definition 3-inch TFT LCD display screen, which displays information more clearly than windshield HUD, and has a variety of switching functions, allowing you to monitor speed more comfortably. Come and have more fun. 90° vertical placement design, no need to stick any reflective stickers on the windshield, no need to look away from the road, you can read the information directly. ?APPLICABLE MODELS? ——HUD T800 is different from other automobile HUD, T800 is suitable for all vehicles, no matter which car brand or model in the world, you don’t need to worry about compatibility issues, because T800 is based on a built-in GPS module.