Universal Vehicle HUD Display UBS Interface Speedometer Overspeed Reminder Fatigue Driving Reminder for All Cars Car AcceoriesFeature:1. Compact and Portable:HUD Head Up Display compact body, no matter where it is placed, is clear and natural, without blocking any vision.2. LED Screen with Automatic Adjustment:Vehicle HUD Display has HD LED to automatically adjust the screen brightne according to the current ambient light, bringing a comfortable visual experience.3. Multi-functional Design:Car GPS Tachometer accurately displays the speed, adds the speed calibration function, and can be adjusted to be consistent with the display of the car dashboard. GPS precise positioning is not affected by the weather. Car Display has two alarm functions, which can set overspeed alarm and remind you of fatigue driving for 8 hours continuously.4. Energy-saving:Time LCD Display is powered by USB, and completely powered off with the vehicle flameout, with zero power consumption.5. Two Style Options:Mobile Heads UP Display with white light and green light. It is still visible in day or night.Specification:Origin: Mainland ChinaWire or Wirele: WireSize: 52*52mm/2.0*2.0inName: Car Head Up DisplayMaterial: ABS+PCLight color: white/green(optional)Screen size: 2.2 inch/5.5cmScreen type: LEDApplicable model: generalFunction: speed, direction, time, number of stars searchedAlarm: overspeed alarm, fatigue driving alarmNote:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement. 1pc x HUD Head Up Display1pc x USB cable1pc x Sucker support1pc x Double-sided adhesive tape1pc x Instructions