The 3-in-1 Survival Whistle is a versatile and indispensable tool for outdoor adventurers and emergency preparedness. Compact and lightweight, it combines three essential functions into one convenient device: a whistle, a compass, and a thermometer. The loud whistle can be used to signal for help or alert others in case of emergency. The built-in compass helps you navigate and find your way in unfamiliar terrain, while the thermometer provides valuable temperature information for weather monitoring . Whether you're hiking, camping, or facing unexpected situations, the 3-in-1 Survival Whistle ensures you're equipped with the tools you need to stay safe and prepared.
