Q7: Summary: This product is for the safety of drivers, especially in high-speed driving at night, HUD can keep driver's eyes on the road and can decrease the car accident. HUD can project important information (such as speed) on the windshield, it can help inexperienced novices to control their speed and avoid speeding violations on the highway speed limit. More importantly, it allows the driver to instantly read the number with great vision and always makes drivers see the road clearly.Function: Applicable to all cars in the world. Plug and Play. 5.5"screen and high definition screen Multicolor design makes the display richer and easier to read The use of nanotechnology to eliminate unwanted reflections and can make screen information sharper. Displays rich content: speed, driving direction, driving time, driving distance, real time, satellite number, altitude, speed alarm, free switching between kilometers and miles. Auto power on and off with vehicle start and shutdown, effective protection of car battery; While maintaining manual switch mode, and easier to control HUD. Automatic and manual brightness adjustment mode, driving without glare. Specification: Item: HUD Projecting Screen Color: Black Material: ABS + PC Size: As the picture Working Voltage: 9-16 v Ambient Temperature: - 40 ° to + 80 ° Applicable models: Universal Package Included: 1 x Car HUD Display 1 x Non-slip mat 1 x Reflective Film 1 x User Manual 1 x Cigarette lighter line D5000:Features: Large 5-inch color screen, reflective readings and clear display. Start with the car, sleep with the car, effectively protect the car batteries, keep the manual switch machine at the same time, more beneficial to control HUD. Displays driving speed, water temperature, battery voltage, engine speed, instantaneous fuel consumption, driving mileage, driving time, acceleration time, detection fault code, eliminate fault code etc. Alarms: overspeed alarm (single stage alarm/four stage alarm), high water temperature alarm, low voltage alarm, shift alarm, speed alarm, fatigue driving reminder, etc. Reduce the possibility of traffic accidents and enhance your driving safety. Specificaitons Condition: 100% Brand new Model : D5000 Colour: Black Working voltage: 9V~16Vdc (12Vdc/400mA) Product size: 11.5 * 6.6 * 1.5 (cm) Material:ABS Not Applicable Models in Common Models : American car model for Dodge, for Jeep, for Sail, for Chrysler car manufactured at 2004 and before 2004 French and Italian model for Fiat, for Maserati, for Lamborghini, for DS, for Peugeot, for Citroen, for Renault, for Simca, for Amilcar, etc. Japanese model for Suzuki, for Mazda 6, for Infiniti (QX50 q50 q501), for Toyota Avanza 2013, for Lexus (250, ex250, ES300H), and for Honda Korean parts of model for Kia and for HYUNDAI, such as for HYUNDAI SONATA 2013, for Kia Soul PS 2017, etc. Petrol-electric hybrid and diesel vehicle, pickup truck, touring car, modified car computer car. Application Range : American OBD2 protocol gasoline car manufactured after 2004, Other region's OBD2 protocol gasoline car manufactured after 2008. Package Included: 1 x Host 1 x OBD Cable 1 x Reflection Film 1 x Non-slip Pad 1 x Manual Q: How to deliver goods?Discreet package? A: discreet package to protect your privacy. A: packaging without any pictures and words about sex.only you know what's inside it. Q: Production Material Safety? A: All products are 100% brand new, workable and checked carefully before sending out. Q: Do drop