Features 1、Display Information: Driving speed, engine speed, water temperature, voltage, automatic brightness adjustment, public mile switching, Celsius degrees Fahrenheit switching 2、Alarm: Overspeed alarm, water temperature alarm, voltage alarm 3、3.5-inch high-definition large-screen display for easy viewing of car status 4、Universal fit for most car model 5、Automatic on and off with vehicle start and off, effective protection of the car battery. Specifications: Features: 3. 3.5-inch high-definition large-screen display for easy viewing of car status 4. Universal fit for most car model 6. Automatic on and off with vehicle start and off, effective protection of the car battery. Specification: Condition: 100% Brand New Item Type: Head Up Display Screen Size: 3.5 inches 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 agreement gasoline vehicle manufactured in other regions after 2008. Not Applicable Models in Common Models: 2. All legal systems and Italian models of the OBD2 are not available: for Fiat, for Maserati, 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 avanza in 2013, for 250/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. Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List