---
product_id: 262884402
title: "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"
brand: "hyperwhistle"
price: "177.64 DT"
currency: TND
in_stock: true
category: "Hyper Whistle"
url: https://www.desertcart.tn/products/262884402-the-original-worlds-loudest-whistle-up-to-142db-loud-very
store_origin: TN
region: Tunisia
---

# 2-mile effective range 142dB peak loudness all-weather & underwater use 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

**Brand:** hyperwhistle
**Price:** 177.64 DT
**Availability:** ✅ In Stock

## Summary

> 🔊 Be heard. Be safe. Be legendary.

## Quick Answers

- **What is this?** 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 by hyperwhistle
- **How much does it cost?** 177.64 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/262884402-the-original-worlds-loudest-whistle-up-to-142db-loud-very)

## Best For

- hyperwhistle enthusiasts

## Why This Product

- Trusted hyperwhistle brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched Loudness:** Blasts up to 142dB—8x louder than standard whistles, ensuring you’re heard over any crowd or chaos.
- • **Extended Signal Reach:** Projects sound up to 2 miles, perfect for coaches, referees, and emergency responders who demand reliability.
- • **Ergonomic & Ready-to-Go:** Includes reusable hearing protectors and a clip-on neck lanyard for hands-free, instant access when every second counts.
- • **Weatherproof Durability:** Engineered to perform in rain, snow, and even underwater—your ultimate all-terrain safety companion.
- • **Patented Tri-Frequency Design:** Unique radial tri-frequency technology cuts through noise pollution, making your signal unmistakable and urgent.

## Overview

The HyperWhistle is the world’s loudest whistle, delivering an ear-piercing 142dB sound with a 2-mile range. Its patented tri-frequency design ensures maximum audibility in any environment, including underwater. Built tough for all-weather use, it comes with reusable hearing protectors and a convenient neck lanyard, making it the go-to whistle for sports professionals, outdoor enthusiasts, and emergency responders alike.

## Description

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

## Features

- includes re-usable hearing protectors and easy clip neck lanyard
- Used for Boating, Sporting Events, Life Safety, Camping, Hiking, Police

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B081FJNNWY |
| Batteries Included? | No |
| Best Sellers Rank | #25,815 in Sporting Goods ( See Top 100 in Sporting Goods ) #20 in Camping Signal Whistles |
| Brand | HyperWhistle |
| Color | safety orange |
| Compatible with | Survival Kit, Hiking Pack, Scuba Gear, Marine Accessories |
| Customer Reviews | 4.4 4.4 out of 5 stars (6,013) |
| Date First Available | 1 January 2024 |
| Height | 6 inches |
| Is Discontinued By Manufacturer | No |
| Item model number | HW001,HW002 |
| Length | 1.38 inches |
| Manufacturer | HyperWhistle |
| Number of Items | 1 |
| Product Dimensions | 8.26 x 3.81 x 3.81 cm; 19.84 g |
| Sport | Camping & Hiking, Coaches & Referee, Survival, Outdoor Enthusiast, Boating & Marine, Scuba Diving, Fishing, Hunting |
| Usage | all-temperatures |
| Weight | 57 g |
| Width | 3.25 inches |

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/81J8tLTS2LL.jpg)

## Available Options

This product comes in different **Color** options.

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**Shop now:** [https://www.desertcart.tn/products/262884402-the-original-worlds-loudest-whistle-up-to-142db-loud-very](https://www.desertcart.tn/products/262884402-the-original-worlds-loudest-whistle-up-to-142db-loud-very)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-03*