Digital GPS Speedometer Car Accessories if you have any product

if you have any product issues

it is recommended to replace the battery of the sensor in 3-6 months

(Note: it depends on whether your car still provides power to the cigarette lighter socket when switching off the engine

direction of travel

>1x User Manual

Digital GPS Speedometer Car Accessories if you have any productAbout this item New DesignUsing a one piece hood to block excess light, the display is clear without ghosting in any environment, avoiding visual interference and providing a safer day and night driving experience. Multi function Display speed, direction of travel, automatic light sensitivity, public mileage switching, satellite icon. Add speed lubrication effect, no jumping speed, more consistent and smooth display. Speed alarm, fatigue driving