Nitecore NWS20 Emergency Outdoor Whistle

A brilliant, incredibly lightweight whistle of titanium that emits a remarkably penetrating sound. This little gem can effortlessly draw the attention of those far away with a maximum sound strength of 120 decibels. This whistle works well in all sorts of weather conditions, whether it is cool, cool or wet. This whistle emits an even more penetrating sound than its single-tone equivalent, thanks to its double-tone feature.

Features:

• Constructed from polished TC4 titanium alloy for durability and aesthetic appeal
• Biocompatible, making it nontoxic to humans
• Corrosion resistant, sturdy and durable
• Uni-Body construction is portable and extremely light weigh
• Ultra lightweight at only 4.