C90 HUD head-up display GPS speeding alarm mileage statistics head-up display

Details:

Head-up display;Total time driving time and distance calculate and display;Easy setup-plug & play-power through vehicle cigarette outlet jack, no professional installation is required;Compatible with All Cars & Trucks. Use GPS signal guided calculation, no wiring needed to the VSS (vehicle speed signal);Display MPH or KM/h - simple push button set up;Auto adjust brightness thru sensor for day & night-time driving;
Vehicle driving speed display, green color speed display, easy on your eye;Over speed warning setting -- alarm mute function. Over-speed warning: a 3 seconds alarm beep and keep flash display will keep warning driver;Altitude display
 

 Main Features
 
1. Head-up display the dirving speed.
2. Over-speed Alarm setting.
3. Fatigue driving Alarm.
4. Altitude display.
5. Single driving mileage/time calculation and display.
6. Total driving mileage calculation and display.
Date will be saved when power off.
7. Large size screen.
 
 
Tech Specification:

 Input voltage    DC 5V
Adapter voltage    DC 12-24V
Current draw    450mA
Car adaptor cable    180cm
Speed ranges     0-158MPH / 0-255Km/hr