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. You can put on your keychain or hang around the neck. Ideal for boating, scuba diving, hikers and personal safety. Widely used by Security, Military, Police, and crime prevention units.
Maximum sound intensity of 120 decibels
Portable and ultra lightweight at only 0.17 oz
Constructed from polished TC4 titanium alloy for durability and aesthetic appeal
Biocompatible, nontoxic to humans
Corrosion resistant, sturdy and durable
Single chambered design emits a high pitched frequency for further distance
Utilizes a precision Teflon resonator, high or low temperature-resistant