HyperWhistle Original Worlds Loudest Whistle up 142db Loud, Ve | Shop The World
From USA
NewHyperWhistle
HyperWhistle The Original Worlds Loudest Whistle up to 142db Loud, Very Long Range, for Referee, Coaches, Instructors, Sports, Teachers, Life Guard, Self Defense, Survival, Emergency uses (Black)
ℹ
Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•SUPER LOUD- Up to 142dB for 2+ mile 8x range of a common sports whistle
•Includes re-usable hearing protectors and easy clip neck lanyard
•Used for Boating, Sporting Events, Life Safety, Camping, Hiking, Police
From USA
