---
product_id: 61442106
title: "Professional Whistle with Vortex Bi Tube Sound Amplifier – Hybrid Aluminum for Lifetime Usage | Real 130 Db for Long Range Coverage"
brand: "nnasell"
price: "10554₫"
currency: VND
in_stock: false
reviews_count: 8
url: https://www.desertcart.vn/products/61442106-professional-whistle-with-vortex-bi-tube-sound-amplifier-hybrid-aluminum
store_origin: VN
region: Vietnam
---

# Professional Whistle with Vortex Bi Tube Sound Amplifier – Hybrid Aluminum for Lifetime Usage | Real 130 Db for Long Range Coverage

**Brand:** nnasell
**Price:** 10554₫
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Professional Whistle with Vortex Bi Tube Sound Amplifier – Hybrid Aluminum for Lifetime Usage | Real 130 Db for Long Range Coverage by nnasell
- **How much does it cost?** 10554₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/61442106-professional-whistle-with-vortex-bi-tube-sound-amplifier-hybrid-aluminum)

## Best For

- nnasell enthusiasts

## Why This Product

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

## Description



## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 3.1 x 2 x 1.3 inches |
| Package Weight | 0.02 Kilograms |
| Brand Name | NNasell |
| Color | gold |
| Manufacturer | NNasell |

## Images

![Professional Whistle with Vortex Bi Tube Sound Amplifier – Hybrid Aluminum for Lifetime Usage | Real 130 Db for Long Range Coverage - Image 1](https://m.media-amazon.com/images/I/31BeluGBCQL.jpg)

## Customer Reviews

### ⭐⭐⭐ 







  
  
    Nice, But Hazardous
  

*by F***G on Reviewed in the United States on January 17, 2019*

As I soccer referee, I have always loved Fox 40-style whistles.  I actually bought 2 of these in gold at separate times.  The whistle is great, but there is a real hazard.  There is a piece of wire wrapped near the mouthpiece on both; I actual impaled myself with it on the first whistle, so I knew in advance to remove it the second time.

### ⭐⭐⭐⭐⭐ 







  
  
    Just what you want in a whistle!
  

*by A***R on Reviewed in the United States on May 19, 2019*

I bought this for my storm preparedness kit.  My thinking was using a loud whistle was better than trying to yell for help.  Now, I also use it for hiking or longer walks.  It is LOUD!!  Doesn't require a lot of air or big breath to blow.  Small & easily portable.  It is exactly as the seller promises.

### ⭐ 







  
  
    GOLD PAINT FROM CHINA HAS BEEN KNOWN TO CONTAIN TOXIC LEAD.  ENOUGH SAID.
  

*by S***K on Reviewed in the United States on November 16, 2018*

THE NNASELL WHISTLE IS MADE IN CHINA.  IT'S VERY WELL-CRAFTED AND WORKS GREAT.  IT ALSO COMES IN EITHER GOLD OR SILVER.  BUT THE GOLD ONE THAT I RECEIVED MAY CONTAIN LEAD.  SO TO AVOID BEING DEAD, I NOW ORDERED THE SILVER ONE INSTEAD.  I NEED TO READ THE AD DETAILS MORE CAREFULLY NEXT TIME.  (I'M REALLY TRYING NOT TO RHYME, BUT IT HAPPENS EVERY TIME :)

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**Shop now:** [https://www.desertcart.vn/products/61442106-professional-whistle-with-vortex-bi-tube-sound-amplifier-hybrid-aluminum](https://www.desertcart.vn/products/61442106-professional-whistle-with-vortex-bi-tube-sound-amplifier-hybrid-aluminum)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-17*