Car Compass Ball, Mini Car Dashboard Compass Adjustable Dash Mount Compass Compact Navigation Direction Guide Ball for Car Marine Boat Truck
- Note: The compass will be misaligned due to interference by magnetic objects in the car. If there is a deviation in the north-south direction, park the vehicle in the north-south direction, insert the adjustment tab into the north-south adjustment hole and rotate to align the north and the red indicator line. On the contrary, park the vehicle in the east-west direction, insert the adjustment piece into the east-west adjustment hole and rotate to align the east and red indicator lines..