Survival Whistle,4in1 Emergency Whistle Survival,Portable Multifunctional Camping Signal Whistle,Essential Emergency Tool with Keychain for Hiking/Exploration/Climbing/Camping/Outdoor Adventures

MULTIFUNCTIONAL 4 IN 1 WHISTLE: This multifunctional whistle has a 4 in 1 design, its small body contains 4 functions at the same time: whistle, compass, thermometer and magnifying glass. Let one small item meet your multiple needs.
EASY TO CARRY: This outdoor survival whistle is compact and easy to carry. You can put it in your pocket, backpack, or hang it on your keychain or anywhere with a lanyard, convenient for you to use it anytime and anywher
WIDE APPLICATION: Whether you are camping, mountain climbing, rock climbing, hiking, emergency rescue, or in gym class, sports competitions or training, this easy-to-carry multifunctional whistle is undoubtedly your ideal choice. It provides both reliable function and convenience.
COMPACT SIZE: This 4 in 1 multifunctional whistle is 3.18 inches long, 1.18 inches wide and 0.78 inches high, small size and light weight, easy to carry. Especially for outdoor or some emergency use, its compact design can help you avoid a lot of troubles.
HIGH QUALITY MATERIAL: Our 4-in-1 multifunctional whistle is made of durable ABS plastic material, which has good impact resistance and can be used repeatedly for a long time. It comes with a hanging loop, making it more convenient to carry or store.

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