![HyperWhistle: World’s Loudest Whistle [142dB]](https://www.spygoodies.com/wp-content/plugins/accelerated-mobile-pages/images/SD-default-image.png)
![HyperWhistle: World’s Loudest Whistle [142dB]](https://www.spygoodies.com/wp-content/uploads/2018/02/16/HyperWhistle.jpg)
Meet the HyperWhistle: one of the loudest whistles money can buy at 142dB. It is useful for life guards, self defense, and other emergency situations. With this whistle, you get a range of over 2 miles. You can use it in a variety of weather conditions.
More info is available here.
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