Feature 1Multi Function: GPS satellite vehicle speed, altitude measurement display function, latitude and longitude measurement display function, compass display, satellite time display, speeding alarm function. 2Fatigue Driving Alarm: The smart HUD display will alarm when driving for 4 hours continuously, making your driving safer, greatly make sure your security. 3LCD Screen: High definition LCD screen display with higher resolution. The light source sensor is used to automatically adjust the screen brightness to protect human eyes. 4High Performance: Pass the vehicle roll angle test and tilt angle test. Designed for carbon fiber style body , start with the car, stop automatically dormant. 5High Sensitivity: Using free rotation, equipped with high precision dual channel satellite GPS signal module, fully automatic detection of vehicle driving conditions.Item Type: HUD DisplayMaterial: ABS + PCPower Supply: 10V-30VWorking Temperature: -40 to +80Voltage Measurement Range: 5-30VSpeed Accuracy: <0.36Km/hGPS Cold Start Time: 32s (average)GPS Hot Start Time: 1s (average)Application: Universal .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Host1 x Cigarette Lighter Cable1 x ACC Power Cord1 x Manual1 x Anti-Slip Mat