• Constructed from polished TC4 titanium alloy for durability.

• Bio-compatible, making it non-toxic to humans.

• Corrosion resistant, sturdy and durable.

• Single chambered design emits a high pitched frequency for further distance.

• Maximum sound intensity of 120 decibels.

• Titanium Alloy "Unit-Body" Construction.

• Corrosion resistant, works in wet or dry conditions. 

NiteCore NWS10 is the loudest emergency whistle on the market. You can effortlessly produce 120 decibel sound. Made of titanium alloy, NWS10 is durable, lightweight and compact. This is made from a solid block of titanium alloy, so there's no moving parts, and nothing to lose or replace. The small, streamlined air pipe is easy to blow and will produce a much louder sound with less effort. This means you can blow this whistle for longer periods without exhaustion. This whistle also utilizes a precision Teflon resonator and has a high or low temperature-resistance.

Dimensions: 

Maximum sound intensity: 120 decibels

Dimensions: 2.05”×0.28”×0.28” (52×7×7mm)