High Precision LED Night LED Navigation Compass for Marine Boat and Automotive Positioning Boat Compass LED Navigation Lights <p>☆ AND STURDY: This LED boat navigation light is made of high-quality ABS plastic, which is durable, corrosion-resistant, and environmentally friendly.</p> <p>☆ AFFECTED BY SPECIAL CIRCUMSTANCES: This boat equipment is accurate, but it will be affected by some special circumstances. Metal objects can affect the compass deviation by 20 to 60 degrees, and the magnetic field can also affect the compass accuracy.</p> <p>☆ REVERSING DIRECTION: In order to facilitate everyone's habits, this car compass deliberately reverses the magnetic steel of the product. The compass direction of this product is the direction the car is heading. (Reverse the direction of conventional compass products)</p> <p>☆ POWER BY: The boat and navigation has a bright LED for easy reading day and night. This pivoting compass is suitable for cars and boats. The compass comes with a power cord, which allows you to connect the power supply to the car or boat for the compass</p> <p>☆ ADJUSTABLE AND CONVENIENT: Adjustable mounting bracket for vehicle compass and visible lubrication line for easy reading of the direction of travel</p>