Feature 1, 3.5-inch color screen highlight, non-destructive installation, plug and play for all models 2, Rich data display: driving speed, driving direction, automatic power on/off, public mile switching 3, There will be an alarm sound when overspeeding 4, Start with the car, sleep with the car, effectively protect the car battery 5, Manual power-on and shutdown is more beneficial to control HUD Features: 1.3.5-inch color screen highlight, non-destructive installation, plug and play for all models 2. Rich data display: driving speed, driving direction, automatic power on/off, public mile switching 3. There will be an alarm sound when overspeeding 4. Start with the car, sleep with the car, effectively protect the car battery 5. Manual power-on and shutdown is more beneficial to control HUD Specification: Condition: 100% Brand New Item Type: Head Up Display Screen Size: 3.5 inches Working Voltage: DC8-18V Working Current : 40mA Sleep Current: 15mA Electronic Compass Accuracy: 1 degree Speed Range: 0-400KM Protection Circuit: Voltage reverse connection, surge protection Host Volume: 9x5.3x1.3cm 12V Car Charger: 1000mA USB data cable Weight: 40 g / 1.4 oz(approx.) Applicable Models: All models Package List: 1 x Host 1 x Cable 1 x Non-slip Pad 1 x Reflection Film 1 x User Manual