Nitecore NWS10/20 TC4 Titanium Outdoor Emergency Whistle
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 4.7g*Single/Double chambered design emits a high pitched frequency for further distance*Maximum sound intensity of 120 decibels*Perfect for outdoor events, sporting events, security and law enforcement*Utilizes a precision Teflon resonator, high or low temperature-resistant*Simple and highly functional design*Works in wet or dry conditionsDimensions: 52 x 7 x 7 mm (2.05"0.28"0.28")Weight: 4.7 g (0.17 oz)Package content:1*Nitecore NWS10/NWS201*Key chain