When being heard is a matter of life and death, you need the world’s loudest compact non-lethal self defense/rescue signal whistle. Critical Everyday Carry (EDC) item. This lifesaving whistle produces 103 decibels (dB) and can be heard up to 1/2 mile. Decibel tested louder than other top compact safety whistles. Lanyard included
This whistle performs in all conditions, in any weather or safety situation: blown and heard on land, up to 1/2 mile, and even underwater, up to 50 feet.
A high-impact, non-corroding thermoplastic protective housing is easy to grasp, and the patented double chamber design allows it to be blown when held right side up or upside down, forcing all water to be purged when the whistle is blown
(1) Windstorm Whistle with lanyard