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HyperWhistle The Original Worlds Loudest Whistle


Ensure you’re heard – no matter where you are – by blowing on the world’s loudest whistle. This heavy duty hyper whistle outputs an eardrum-shattering 142 decibel ring that’s over 8 times louder than common sports whistles and can be heard from over 2 miles away. Package included hearing protectors and easy clip neck lanyard. Works in all weather environments, including underwater.

HyperWhistle The Original Worlds Loudest Whistle
HyperWhistle The Original Worlds Loudest Whistle