Nitecore NWS10 TC4 Titanium Outdoor Emergency Whistle 120 Decibeles (NWS10 Emergency Whistle)

Created from polished Tc4 titanium alloy for sturdiness
Bio-compatible, making it non-poisonous to humans
Corrosion resistant, robust and sturdy
Single chambered design emits a prime pitched frequency
Most sound intensity of 120 decibels
Titanium Alloy “Unit-Body” Development
Corrosion resistant
Non-allergenic and non-poisonous
Most sound intensity of as much as 120 decibels
Compact and highly transportable