FOURSEVENS Flat Titanium Whistle - 120+ dB Titanium Durability: 3

Durability: 3

The world's first AAA powered

The proximity sensor on the Olight Warrior 3S automatically dims the output when an object is detected close to the head

The Lithium Ion Polymer technology guarantees a lifetime that is equivalent to 900 regular batteries

and two tough stretch-mesh side pockets for gear

FOURSEVENS Flat Titanium Whistle - 120+ dB Titanium Durability: 3These high decibel whistles are carved out of a single piece of billet titanium! At 120+ dB, they are sure to get the attention of anyone remotely nearby, in just one breath! They are lightweight, elegant, beautifully crafted, and perfectly functional. Dimensions: 15mm x 8mm x 42mm Weight: 0. 4 oz