7 in 1 Survival Whistle

This 7-in-1 whistle is lightweight and easy to use, and comes with a convenient lanyard, which can be easily removed from the bag or hung around the neck.

6 other useful built-in tools, not just simple whistles that may attract attention.

There is a perfect magnifying glass to start burning, bright LED lights, signal mirrors, easy-to-read compass and thermometer, and a small storage area suitable for storing medicines.

This whistle is very viable for outdoor sports, camping, hunting, hiking, adventure, fishing, mountaineering or general travel. It can also be a great holiday gift.