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

This fits your .
  • Make sure this fits by entering your model number.
  • P.when(“ReplacementPartsBulletLoader”).execute(function(module){ module.initializeDPX(); })

  • 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
  • This product is currently out of stock and unavailable.

    SKU: B01MUGZE9A Category:


    Worlds’s Loudest Whistle

    SPL up to 142dB 8x louder than a common whistle

    2 mile usable range

    all-weather construction

    Unique radial tri-frequency design

    Naturally Buoyant

    Works in all weather environments, including underwater

    Patented Design US8925478

    Is Discontinued By Manufacturer : No Product Dimensions : 3.25 x 1.5 x 1.5 inches; 0.7 Ounces Date First Available : November 13, 2019 Manufacturer : Wattre Inc. ASIN : B081FJ3FHN


    There are no reviews yet.

    Only logged in customers who have purchased this product may leave a review.