Worlds’s Loudest Whistle
SPL up to 142dB 8x louder than a common whistle
2 mile usable range
Unique radial tri-frequency design
Works in all weather environments, including underwater
Patented Design US8925478
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SUPER LOUD! – Up to 142dB for 2+ mile 8x range of a common sports whistle
includes re-usable hearing protectors and easy clip neck lanyard
Used for Boating, Sporting Events, Life Safety, Camping, Hiking, Police
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