Car Hud Head Up Display Obd2 Gps Speed Display Speed Warning Device

5.5 inch LCD display, portable and easy for drivers to read data.New high brightness screen, bright colors, image is clear and fine. Detect all the important driving information via the OBD II system.HUD projects driving data without requiring drivers to look away from their usual viewpoints. HUD automatically adjusts its brightness level, so its projections are clearly visible in direct sunlight or at night. Alerts you if you exceed the speed limit by setting Over-speed buzzing alarm. Projects a lot of driving information onto a transparent film on your windshield such as speed, over speed alarm, engine rpm, water temperature, voltage, instant fuel consumption, average fuel consumption, mileage, shift remind, fatigue driving remind, undervoltage alarm, high water temperature alarm, engine failure alarm, KM/MILE free shift, etc. How to Use: Step 1: Keep the car stall and plug the OBD line into the car' S OBD port Step 2: Start the car Step3: Plug the other side of the OBD line into HUD Note: OBD2 devices are not compatible with: 1. European / American cars manufacture before 2004 and Asian cars manufactured before 2008. 2. American cars manufacture Dodge, jeep,Chrysler, Chevrolet and all cars before 2004; 3. France cars manufacture FAT,DS, PEUGEOT, Citroen, Renault ，Simca and so on. 4. Japanese cars manufacture SUZUKI, Subaru、MAZDA（ MAZDA 6）, Infiniti （QX50 q50 q501)、Lexus（is250，ex250，ES300H）、Toyota （HIACE、RAV4 ） Honda （jazz、CRV）and all cars before 2008. 5.Germany cars manufacture Volkswagen（Santana3000）. 6. Korean cars manufacture KIA, Hyundai some models. 7. Oil and electricity mixing, crude oil powered car, Pick up, SUV, ORV. Type:Head Up Display Working voltage:9V-16V DC Work current:180mA Max. current:320mA Environment temperature:-40 Celsius-85 Celsius Dimension:3.15x1.77x0.51in (80x45x13mm) colour:black Material:ABS Package Contents: 1 * head-up display 1 * manual 1 * tape 1 * reflective film 1 * OBD line 1 * hood 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.