Feature 1, 5.5-inch color screen, reflective reading, non-destructive installation, plug and play 2, Display function: driving speed, engine speed, instantaneous fuel consumption, average fuel consumption, clock, the number of kilometers traveled, this driving time, 100 kilometers acceleration time, can detect and clear the car error diagnosis code, no 3, Overspeed alarm, water temperature alarm, fatigue driving reminder, voltage alarm, (can be set freely), early warning car breakdown 4, Start with the car, sleep with the car, effectively protect the car battery, while retaining the manual switch machine, more beneficial to control the HUD 5, Automatic brightness adjustment, retain manual adjustment function Features: 1.5.5-inch color screen, reflective reading, non-destructive installation, plug and play 2. Display function: driving speed, engine speed, instantaneous fuel consumption, average fuel consumption, clock, the number of kilometers traveled, this driving time, 100 kilometers acceleration time, can detect and clear the car error diagnosis code, no need for professional equipment to eliminate 3. Overspeed alarm, water temperature alarm, fatigue driving reminder, voltage alarm, (can be set freely), early warning car breakdown 4. Start with the car, sleep with the car, effectively protect the car battery, while retaining the manual switch machine, more beneficial to control the HUD 5. Automatic brightness adjustment, retain manual adjustment function Specification: Condition: 100% Brand New Item Type: Head Up Display Screen Size: 5.5 inches Ambient Temperature: -40C - +120C Atmospheric Pressure: 86-106KPa Relative Humidity: 10% - 95% Environmental Noise: <=60dB(A) Working Voltage: 11V~18Vdc (12Vdc/200mA) Standby Current: <=30mA Display Mode: Virtual image reflection Imaging Screen: LED display Optional Color: Blue & White, Yellow & White Package List: 1 x Host 1 x OBD Cable 1 x Non-slip Pad 1 x Reflection Film 1 x User Manual OBD2 Scope of Application: The OBD2 protocol gasoline vehicle manufactured by the US Department after 2004. The OBD2 agreement gasoline vehicle manufactured in other regions after 2008. Not Applicable Models in Common Models: 1. OBD2 models are not available in the US: for Dodge, for JEEP, for Sail, for Chrysler, models manufactured before 2004 and 2004 2. All French and Italian models of the OBD2 are not available: for Fiat, for Maserati, for Lamborghini, for DS, for Citroen, for Renault, for Simka, for Amirka, etc. 3. OBD2 Japanese models are not available: for Suzuki, for Mazda 6, for Infiniti (QX50 q50 q501), for Toyota avanza in 2013, for Lexus (is250, ex250, ES300H), for Honda (jazz, CRV) and cars manufactured before 2008. 4. South Korea's for Kia and modern models do not use OBD models (2013 fit for Hyundai Sonata, 2017 fit for Kia Soul PS, etc.) 5. Hybrids with diesel and electric vehicles, pickup trucks, RVs, and modified car computers cannot use HUD.