1、MILTIPLE FUNCTIONS: The tool has the functions of compass, gradienter, reflector, ruler, scale, magnifying glass, LED light and magnetic bias adjustment. 2、LUMINOUS DIAL: The compass is a luminous dial design, with a white rotary scale, which can absorb sunlight and light, suitable for use in dark places. 3、WITH LED LIGHT: Equipped with LED lamp bead and used with lamp slots to ensure good light transmittance, clear and intuitive in observation. 4、PLASTIC HOUSING: The compass shell is made of plastic, with good toughness, corrosion and aging resistance, and suitable for outdoor use. 5、OUTDOOR USE: The multifunction compass is suitable for outdoor exploration, camping and mountain climbing, to help you identify directions. 1 x Compass1 x Accessory Item Type: Multi Function CompassMaterial: PlasticBuilt in Battery: 1 x CR1220 Button BatteryBattery Capacity: 40mAh