---
product_id: 725641223
title: "Hyper Whistle - Loud Whistle up to 142 Decibels, Super Distance Reach, For Referees, Coaches, Instructors, Teachers, Sports, Lifeguard Protection, Self Defense, Survival and Emergencies"
brand: "hyperwhistle"
price: "1756281 Ft"
currency: HUF
in_stock: true
reviews_count: 7
category: "Hyper Whistle"
url: https://www.desertcart.hu/products/725641223-hyper-whistle-loud-whistle-up-to-142-decibels-super-distance
store_origin: HU
region: Hungary
---

# Hyper Whistle - Loud Whistle up to 142 Decibels, Super Distance Reach, For Referees, Coaches, Instructors, Teachers, Sports, Lifeguard Protection, Self Defense, Survival and Emergencies

**Brand:** hyperwhistle
**Price:** 1756281 Ft
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Hyper Whistle - Loud Whistle up to 142 Decibels, Super Distance Reach, For Referees, Coaches, Instructors, Teachers, Sports, Lifeguard Protection, Self Defense, Survival and Emergencies by hyperwhistle
- **How much does it cost?** 1756281 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/725641223-hyper-whistle-loud-whistle-up-to-142-decibels-super-distance)

## Best For

- hyperwhistle enthusiasts

## Why This Product

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

## Description

desertcart.co.jp: HyperWhistle Hyper Whistle - Loud Whistle up to 142 Decibels, Super Distance Reach, For Referees, Coaches, Instructors, Teachers, Sports, Lifeguard Protection, Self Defense, Survival and Emergencies : Sports & Outdoors

Review: サイズデカいし、音は割と普通
Review: 登山に使用、音の大きさは期待程有りませんでした。

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MUGZE9A |
| Amazon Bestseller | #88,034 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #150 in Coach & Referee Whistles |
| Batteries Included | No |
| Customer Reviews | 4.3 4.3 out of 5 stars (3,998) |
| Date First Available | July 7, 2017 |
| Model Number | HW001,HW002 |
| Product Dimensions | 8.26 x 3.81 x 3.81 cm; 19.84 g |

## Images

![Hyper Whistle - Loud Whistle up to 142 Decibels, Super Distance Reach, For Referees, Coaches, Instructors, Teachers, Sports, Lifeguard Protection, Self Defense, Survival and Emergencies - Image 1](https://m.media-amazon.com/images/I/41683y2hZjL.jpg)
![Hyper Whistle - Loud Whistle up to 142 Decibels, Super Distance Reach, For Referees, Coaches, Instructors, Teachers, Sports, Lifeguard Protection, Self Defense, Survival and Emergencies - Image 2](https://m.media-amazon.com/images/I/41ETMdz4A0L.jpg)
![Hyper Whistle - Loud Whistle up to 142 Decibels, Super Distance Reach, For Referees, Coaches, Instructors, Teachers, Sports, Lifeguard Protection, Self Defense, Survival and Emergencies - Image 3](https://m.media-amazon.com/images/I/51-pxgbHIDL.jpg)
![Hyper Whistle - Loud Whistle up to 142 Decibels, Super Distance Reach, For Referees, Coaches, Instructors, Teachers, Sports, Lifeguard Protection, Self Defense, Survival and Emergencies - Image 4](https://m.media-amazon.com/images/I/61JSPuNtUNL.jpg)
![Hyper Whistle - Loud Whistle up to 142 Decibels, Super Distance Reach, For Referees, Coaches, Instructors, Teachers, Sports, Lifeguard Protection, Self Defense, Survival and Emergencies - Image 5](https://m.media-amazon.com/images/I/71-bU4edz5L.jpg)

## Questions & Answers

**Q: Both the storm whistle and the hyperwhistle claim to be the world's loudest. Which one's louder?**
A: Storm WAS the world's loudest whistle for many years at a 130-132db output, however HyperWhistle moved the bar pretty significantly 142+db when it was released a year ago and Storm continues to use their claims inappropriately. 
Sound power is measured in db which is a logarithmic scale +3db is 2x soundpower +6 = 4x,  +9 = 8x etc. so in measurable and quantifiable sound power, HyperWhistle is 10db louder than Storm, generally that is greater than 8x soundpower higher than the storm! 
Virtually 100% of the population consider a +6-+8 as more than double the perceived loudness to their ears even though the sound power factor is far greater. 
If you look at the construct of the HyperWhistle is is actually three chambers specifically tuned so they reinforce each other in an acoustic Heterodyne function producing not just the primary fundamentals of each tuned cavity but also the mix or combination or sum difference of each chamber in close and intimate acoustic relationship.
HyperWhistle is very unique in this acoustic signalling field and was born from its military/defense counterpart HyperSpike products.
Hope this helps...

**Q: Will it scare aggressive dogs?**
A: Not 100% sure, but it definitely startled me the first time I tried it. 
I now wear mine while out walking my two small dogs, who have been 
attacked more than once by aggressive dogs. The price is very reasonable,
so much so I will most likely buy a second one to store in my survival pack.
second one to keep in my survival pack.

**Q: Will this deter an animal? Was recently attacked and bit multiple times by a feral dog while riding my mountain bike. Looking for a non-lethal weapon.**
A: From what I hear in the customer video it’s not remotely as loud as the air horn/dog horn. I have used the dog horn to deter dog attacks. Works perfectly.

**Q: Will this whistle survive scuba diving?**
A: Totally Yes to surviving scuba diving. There are no moving parts in the whistle and the body is made of heavy durable plastic material. There is nothing that will be damaged by water, even at extreme depths. It is also self clearing/draining of water: there is no closed chamber to fill with water like a standard police whistle with an internal ball. And YES, it is loud. You had best plug both ears with your fingers when you blow it, or you will experience a sound level overload in your ear drums that is similar to that heard near a jet engine. Way beyond hearing damage level if continuously exposed...

## Customer Reviews

### ⭐⭐⭐ Review
*by H***N on March 1, 2025*

サイズデカいし、音は割と普通

### ⭐⭐⭐ Review
*by Y***I on September 2, 2022*

登山に使用、音の大きさは期待程有りませんでした。

### ⭐⭐⭐⭐⭐ Review
*by A***R on March 28, 2024*

+++ TRES BIEN +++

## Frequently Bought Together

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-21*