---
product_id: 168746923
title: "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"
brand: "hyperwhistle"
price: "$44.43"
currency: USD
in_stock: true
category: "Hyper Whistle"
url: https://www.desertcart.us/products/168746923-hyperwhistle-the-original-worlds-loudest-whistle-up-to-142db-loud
store_origin: US
region: United States of America
---

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

**Brand:** hyperwhistle
**Price:** $44.43
**Availability:** ✅ In Stock

## Summary

> 🚨 Blow Loud, Stand Proud — The Whistle That Commands Attention!

## Quick Answers

- **What is this?** 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 by hyperwhistle
- **How much does it cost?** $44.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/168746923-hyperwhistle-the-original-worlds-loudest-whistle-up-to-142db-loud)

## 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

- • **Rugged & Reliable:** Built tough to withstand drops, saltwater, and all weather conditions without fail.
- • **Long-Distance Reach:** Carry your signal up to 2 miles, perfect for emergency and outdoor scenarios.
- • **Safety-First Design:** Includes reusable hearing protectors and a convenient clip neck lanyard for on-the-go readiness.
- • **Versatile Lifesaver:** Ideal for coaches, referees, lifeguards, hikers, and anyone serious about survival and self-defense.
- • **Unmatched Sonic Power:** Blasts up to 142dB—8x louder than standard whistles for instant attention.

## Overview

The HyperWhistle is the world’s loudest whistle, delivering an ear-piercing 142dB sound with a 2-mile range. Engineered with a patented tri-frequency design, it performs flawlessly in all weather—including underwater. Rugged and durable, it’s built to survive extreme conditions, making it the ultimate tool for sports officials, outdoor adventurers, lifeguards, and emergency responders. Comes with hearing protectors and a clip-on lanyard for safety and convenience.

## 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 |
| Best Sellers Rank | #8,189 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #9 in Camping Signal Whistles |
| Brand Name | HyperWhistle |
| Color | safety orange |
| Customer Reviews | 4.4 4.4 out of 5 stars (6,221) |
| Date First Available | November 13, 2019 |
| Item Dimensions LxWxH | 3.25 x 1.5 x 1.5 inches |
| Item Package Dimensions L x W x H | 7.01 x 4.17 x 2.24 inches |
| Item Weight | 0.7 Ounces |
| Manufacturer | Wattre Inc. |
| Number of Items | 1 |
| Package Weight | 0.05 Kilograms |
| Part Number | HW001,HW002 |
| Sport Type | Camping & Hiking, Coaches & Referee, Survival, Outdoor Enthusiast, Boating & Marine, Scuba Diving, Fishing, Hunting |
| Warranty Description | 90 days Parts and Labor |

## Images

![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 - 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.us/products/168746923-hyperwhistle-the-original-worlds-loudest-whistle-up-to-142db-loud](https://www.desertcart.us/products/168746923-hyperwhistle-the-original-worlds-loudest-whistle-up-to-142db-loud)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-14*