LOUD! - Up to 142dB for 2+ mile 8x range of a common whistle
included hearing protectors and easy clip neck lanyard
Used for Boating, Sporting Events, Life Safety, Camping, Hiking
Works in all weather environments, including underwater
143db SPL TEST VIDEO... https://www.youtube.com/watch?v=3arN5HtB09k

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.25 inch
Height : 1.38 inch
Length : 6 inch

Item Weight: 0.64 ounce (View shipping rates and policies)
Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B01MUGZE9A