Outdoor Car Altimeter Compass Compatible with BMW FR500

1 Adopt high precision sensor chip, setting altimeter, compass, barometer, thermometer hygrometer, weather forecast, flashlight functions in one. 2 Rechargeable professional altimeter for outdoor climbing, hiking, hunting, camping and travel. 3 Ergonomic design, delicate button structure design with premium material, ensuring the reliability and water resistance. 4 Support height gain/loss calculation and 24-hour historical height data/curve recording. 5 Support historical high/low altitude, air pressure, temperature, and humidity record, with time/date display and alarm function. 6 IPX4 waterproof, built-in rechargeable lithium battery for long using time, perfect for outdoor use.

What's in the box
1 x Multifunctional Altimeter