7-In-1 Emergency Survival Function Whistle

7-in-1 emergency survival function whistle, multi-function compass thermometer flashlight outdoor tool loud safety whistle with lanyard for boating camping. Made of ABS material, This whistle is not easy to deform. With lanyard hanging and portable size, easy and convenient to take it anywhere you want. - lightweight but loud enough. survival whistle with compass, thermometer - multifunctional whistle, essential for emergency, camping, hiking, boating, and outdoor adventure. Our multi-functional survival whistle is comes with lanyard. On one side there is a compass, and the other is thermometer, also has torch light and magnifier, 7 in 1 multi-functional. Great for cmping, hiking, hunting, fishing, boating, outdoor activities, travel, emergency, survival kits, etc.