✓7-in-1 safety whistle, emergency whistle, compass, thermometer, LED signal light, magnifying glass, reflector, sealed tank (a uniquely designed miniature built-in storage box can be used to store important personal information, allowing rescuers to grasp your situation the first time) (Note: If you need help in an emergency, try whistling. Blow the whistle fully. That's all)
✓If you are interested in adventure, hiking trips, camping activities, you will need this 7-in-1 outdoor multi-functional safety whistle for your birthday. The best gift for men, preparation for husband, father, male scout friends and outdoor skills development, and for your next scout walk
✓Emergency whistle is made from high-strength, drop-resistant, high-temperature ABS engineering material, a beautiful whistle, lightweight and safe even if it breaks. It works well in all conditions and has excellent airflow design. This survival whistle comes with a sufficiently long strap for attaching to a backpack, belt, or neck
✓Keychains and straps come with various whistles, which can be easily paired, and the cord can be easily threaded through backpacks, yachts, camping and hiking gear, life jackets, life jackets, canoes, PHD, paddleboards, bicycles. Attach the whistle to your belt or shoulder strap for quick and easy access in an emergency
✓Whistle with Carry Lanyard for Life Safety, Cycling, Skiing, Camping, Hiking, Running, Backpacking, Hunting, Archery, Fishing, Swimming, Boating, Kayaking, Marine Sports Activities