Head-up display the driving speed and altitude.
Driving time and mileage calculation and display.
Easy setup, plug-and-play, no professional installation is required.
Compatible with most car. Use global position system signal guided calculation. No wiring needed to the VSS (vehicle speed signal).
Vehicle driving speed display. Green color speed display, easy on your eye.
Over-speed alarm setting.
Fatigue driving alarm.
Total mileage display after car stops.
Main color: black
Main material: ABS+PC
Screen size: 3.0in
Item size: 107 * 58 * 14mm / 4.2 * 2.3 * 0.6in
Item weight: 85g / 3.0ounce
Package size: 115 * 71 * 65mm / 4.5 * 2.8 * 2.6in
Package weight: 158g / 5.6ounce
1 * Car Speedometer
1 * Stand
1 * USB Cable
1 * Rubber Band