GPS Speedometer Hud Heads Up Display Digital Car Speed Warning

GPS Speedometer Hud Heads Up Display gps speedo Digital Car Speed Warning

The HUD can get the real vehicle speed from satellite quickly with enhanced GPS module(that used only to know the speed of the car but without positioning and tracking function)
Head-up display-projects vehicle speed on the windshield
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 driving.

Specifications:
Data Deviation: ±2%
Input Voltage: DC5V
Adapter Voltage in DC12-24V
Current Draw: 450mA
Speed Ranges: 0-158MPH / 0-255Km/hr
Working Temperature: -30 to 70 Degree
All Driving data will be cleared when power off

Package Includes:
1x GPS HUD Speedometer
1x Non Slip Mat
1x USB Cable
1x Reflecting Sticker
1x User Manual