The Storm All-Weather Safety Whistle utilizes patented resonance chamber technology to make it the loudest mouth-blown whistle on the market. At 130 decibels, it can be heard over half a mile away. Its harmonic chamber also helps protect the whistle from the elements and allows it to work underwater. An excellent choice for wilderness and urban safety.
The Storm All-Weather Safety Whistle utilizes patented resonance chamber technology to make it the loudest mouth-blown whistle on the market. At 130 decibels, it can be heard over half a mile away. Its harmonic chamber also helps protect the whistle from the elements and allows it to work underwater. An excellent choice for wilderness and urban safety.
Features:
Can be heard over half a mile away on land
Can be heard at a distance of fifty feet underwater
Comes with a nylon breakaway lanyard
Color: Orange
Included in the JONBOX Original and JONBOX Lite
