Certification:NONE Origin:Mainland China Color LED screen high brightness display; non-destructive installation, plug and play; With a hood to block glare in driving for clearer display; Rich data display: driving speed / RPM/ tank temperature / battery voltage / mileage / automatic power on off / km/h and mph switchable, can detect and clear car error diagnosis code without professional equipment; If the speed is too high, the voltage is too low, or the water temperature is too high, there will be an alarm sound; 4 display modes (standard mode, compact mode, competitive mode, mileage calculation) 16 display screens, one button switch; Boot up with car, sleep with car, effectively protect car battery, while retaining the manual switch to better control the HUD. Product Description Car M8 HUD Head-up Display OBD2 II Overspeed Warning System Speed Voltage Alarm M8 Car HUD Head-up Display OBD2 II Overspeed Warning System Speed Voltage Alarm Specification: Model : M8 Working voltage: 11V~18V DC (12V DC/200mA) Display mode: virtual image reflection Imaging screen: led display Applicable models: For OBD2 protocol gasoline vehicle produced in the US after 2004, OBD2 protocol gasoline vehicle produced in other regions after 2008 NOT applicable models: American models: NOT for Dodge, JEEP, Sail, Chrysler, models produced before 2004 and 2004 All French and Italian models: NOT for Fiat, Maserati, Lamborghini, DS, logo, Citroen, Renault, Simka, Amirka, etc. Japanese models: NOT for Suzuki, Mazda 6, Infiniti (QX50 q50 q501), Toyota avanza in 2013, Lexus (is250, ex250, ES300H) Honda (jazz, CRV) and cars produced before 2008, etc. Korean models: NOT for 2013 Hyundai Sonata, 2017 Kia Soul PS, etc.) NOT for hybrid cars, and diesel vehicle, pickup trucks, RVs. Material:abs colour:Black Package Contents: 1 x M8 Car HUD 1 x OBD Cable 1 x Reflective Film 1 x Non-Slip Mat 1 x Chinese and English manual Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.