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HyperWhistle is the #1 Rated Outdoor/Rescue whistle in the world
With over 4500 reviews on Amazon, we are rated the Most Efficient, Most Reliable, and Loudest Rescue/Outdoor Whistle in the world. We promise that our product will hold up to any Outdoor Atmosphere you may endure. With Our unique Tri-Frequency design, we configured 3 highly rated whistles into one unit, increasing the output beyond 3x the standard whistle. We hold a reputation for being engineered and designed in the USA, and also used on US Aircraft Carriers for signaling crew. We supply Professionals all around the world, and including underwater Scuba-Divers.
HOW IT WORKS
HOW IT WORKS
Air Flow in
The Tri-Frequency Design is the key to our Whistle's Output. We have carefully engineered a specific frequency for each chamber and in all unison they are harmonic's of the same note. HyperWhistle has patented this design. With this idea, HyperWhistle is able to reach a much higher output, up to 3x the amount of the normal Mouth-Blown Whistle.
HyperWhistle, was born from a US Navy Officials request for a louder whistle that could be used by the flight launch crews on the decks of US Aircraft carriers, where idling jets are present and the ambient noise level exceeds 125 decibels.
More than 2.5 years of engineering effort ensued to arrive to the World's most efficient and Powerful mouth blown whistle.
HyperWhistle also works in any and all Weather Conditions, including Underwater.
HyperWhistle, built to support the more adventurous side of you. We compliment gear and bags all around the world. We Engineered a premium Anti-Microbial HyperWhistle. So, that when you need a whistle, YOU HAVE A WHISTLE. Louder than any other alternative, and even the glossy finish compliments the finer side of your persona. We did our part to ensure that our gear is just as dependable as the straps on your boots. That's the HyperWhistle way.
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