Outdoor Rescue Competition Referee Whistle Whistle Two In One Compass Children’s Toys 3 Pieces

2-in-1 multifunction, besides emergency whistle, it is also a compass and thermometer, providing you with essential information when exercising outdoors.
You can use your favorite cord instead of the nylon cord. No burden on your outdoor sports, the neck strap can be easily worn in any situation, and can also be attached to backpacks, belts, etc. You can attach it to your PFD and it works great.
Loud safety whistle, suitable for camping, hiking, biking, skiing and other outdoor activities, can also be used for training,training,sports,teachers,rescue,self-defense protection.
In an emergency on the water, a whistle can save your life. The reason is that it’s hard to scream if you fall in the water. Also, human screams really aren’t very loud. A whistle is much bigger than a shout, so a whistle is essential when you’re in the water. This is the tone you are looking for. Great sound, long distances and won’t hurt your ears when playing.
Robust and loud. Just the right tone, dominant authority. The inner ball can be frozen in very cold weather. If this happens, try spraying dry silicone inside to spray the