Dual Navigation System: Utilize advanced GPS and Beidou dual navigation systems for precise location tracking. Weather Forecast Capability: Stay ahead of the weather with accurate forecasts and temperature display. Multi-Function: More than just an altimeter, monitor altitude, rate of climb, air pressure, time, and humidity. Portable & Durable: Designed for outdoor adventures with a lightweight body and IPX4 waterproof rating. Emergency Lighting: Integrated mini torch for visibility in low-light conditions. Elevate your outdoor experience with our premium navigation tool, engineered for adventurers. Boasting dual satellite navigation, weather-proof design, and essential survival features, this gadget is your ultimate companion for every trek.