Feature 1, Large 5-inch color screen, reflective readings and clear display. 2, 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. 3, 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. 4, Alarms: overspeed alarm (single stage alarm/four stage alarm), high water temperature alarm, low voltage alarm, shift alarm, speed alarm, fatigue driving reminder, etc. 5, Reduce the possibility of traffic accidents and enhance your driving safety.Features: 1. Large 5-inch color screen, reflective readings and clear display. 2. 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. 3. 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. 4. Alarms: overspeed alarm (single stage alarm/four stage alarm), high water temperature alarm, low voltage alarm, shift alarm, speed alarm, fatigue driving reminder, etc. 5. Reduce the possibility of traffic accidents and enhance your driving safety. Application Range: American OBD2 protocol gasoline car manufactured after 2004, Other region's OBD2 protocol gasoline car manufactured after 2008. Not Applicable Models in Common Models: 1. American car model for Dodge, for Jeep, for Sail, for Chrysler car manufactured at 2004 and before 2004 2. French and Italian model for Fiat, for Maserati, for Lamborghini, for DS, for Peugeot, for Citroen, for Renault, for Simca, for Amilcar, etc. 3. Japanese model for Suzuki, for Mazda 6, for Infiniti (QX50 q50 q501), for Toyota Avanza 2013, for Lexus (250, ex250, ES300H), and for Honda 4. Korean parts of model for Kia and for HYUNDAI, such as for HYUNDAI SONATA 2013, for Kia Soul PS 2017, etc. 5. Petrol-electric hybrid and diesel vehicle, pickup truck, touring car, modified car computer car. Package List: 1 x Host 1 x OBD Cable 1 x Reflection Film 1 x Non-slip Pad 1 x Manual