---
product_id: 726939029
title: "Marine Safety Air Horn, Extra Large Handheld Fog Horn, Large Compression Can 3.5 oz, Safe for Boating and Walking"
brand: "better boat"
price: "369686450₫"
currency: VND
in_stock: false
url: https://www.desertcart.vn/products/726939029-marine-safety-air-horn-extra-large-handheld-fog-horn-large
store_origin: VN
region: Vietnam
---

# 1.5 miles sound blast USCG approved for boats ≤65ft Made & tested in USA Marine Safety Air Horn, Extra Large Handheld Fog Horn, Large Compression Can 3.5 oz, Safe for Boating and Walking

**Brand:** better boat
**Price:** 369686450₫
**Availability:** ❌ Out of Stock

## Summary

> 📢 Sound the Alarm, Own the Safety Game!

## Quick Answers

- **What is this?** Marine Safety Air Horn, Extra Large Handheld Fog Horn, Large Compression Can 3.5 oz, Safe for Boating and Walking by better boat
- **How much does it cost?** 369686450₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/726939029-marine-safety-air-horn-extra-large-handheld-fog-horn-large)

## Best For

- better boat enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** Portable design fits easily in kayaks, jet skis, or your backpack—safety on the go.
- • **American Craftsmanship:** Proudly made and rigorously tested in the USA for premium quality and reliability.
- • **Unmatched Audible Reach:** Blast your presence up to 1.5 miles away—never go unnoticed in an emergency.
- • **Coast Guard Certified Safety:** Meets strict USCG standards for boats up to 65 feet, ensuring trusted maritime compliance.
- • **Multi-Use Emergency Essential:** Perfect for boating, hiking, cycling, jogging, and camping—your all-terrain safety companion.

## Overview

The Better Boat Marine Safety Air Horn delivers a powerful 1.5-mile audible blast in a compact 3.5 oz handheld design. US Coast Guard approved for vessels up to 65 feet, this premium air horn is made and tested in the USA to meet strict safety standards. Ideal for boating, outdoor sports, and emergency signaling, it combines portability with unmatched sound power to keep you safe and heard wherever you go.

## Description

Don't be fooled by smaller sizes. The Better Boat Compressed Air Horn emits loud and powerful sound blasts that can be heard from a quarter of a mile away. Meets US Coast Guard requirements and fits boats up to 66 feet Place it on the boat in case of an emergency. This personal air horn can be easily stored in your jet ski, kayak or canoe. Perfect for runners, camping, sporting events! Â Try it risk free for 30 days - Love it, get your money back. Product VideoÂ Details Loud and Powerful Sound Blast: Warn other boats and coast guards where they live in. Meets US Coast Guard requirements: approved for boats up to 65 feet/20 meters. Safe & Pain Portable Warning: Small size for easy storage and transport. MADE IN THE USA: O ur Air Horn is made in the USA and tested to the strictest standards. Beware of unsafe compressed air products made in China. It has been reported to be exploded and harmful. VIDEO REVIEW WARNING: NOTE: The contents are under pressure. Warning: Flammable, contains gas under pressure. This product can be ignited under certain conditions. It may explode when heated. Sun protection Store in ventilated place. Stay cool. Pressurized Containers Do not drill or burn after use. 122F Do not expose to temperatures above 50 degrees Celsius. Contact with skin may cause frostbite. Intentional misuse of intentionally inhaled contents may be fatal. Do not spray on direct fire or other sources of ignition. Use only with sufficient ventilation. 1.1 Diffluoroethan CAS 75-37-6 First Aid Inhalation: Quickly removes fresh air. Eyes: Ready to wash with water. Skin: immediately wash with warm water. Treat frostbites if necessary. Contact your doctor if necessary. Refer to the Safety Data Sheet for safety information. Keep out of reach of children.

## Features

- LOUD & POWERFUL SOUND BLAST & COMPACT SIZE FOR EMERGENCY: Airhorn produces loud sound that will attract attention. The convenient size makes this fog horn alarm perfect for boating, cycling, hiking, jogging, walking, camping and so on
- Portable Alert for Safe & Stress: This premium handheld air horn is small enough to get and carry but not small when walking safely or graduation. Easily stores in boats, jet skis, dinghies, kayaks, canoes
- Meets US Coast Guard requirements and worry about 1/2 mile away. Our Marine Air Horn for Boats meets the requirements of boats up to 65 feet/20 meters. Don't be fooled by the smaller size. An extremely large air horn blast blow travels 1.5 miles away
- Made in the USA MADE TO THE STRIPED STANDARDS: Our boat air horn cans are tested in the USA and manufactured under trade secret standards. Do not risk yourself or others by purchasing other loud noise makers for safety or portable air horns sold overseas
- WHY CHOOSE A BETTER BOAT: We are a family owned American company dedicated to producing premium quality boat and RV care and cleaning products. We are committed to customer satisfaction and products that include our air horn

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Better Boat |
| Brand | Better Boat |
| Package Dimensions | 22.71 x 11 x 5.69 cm; 209 g |
| Item model number | BB-AIR-35OZ |
| Is Discontinued By Manufacturer | No |
| Color | 3.5 oz with horn |
| Item Weight | 209 g |

## Product Details

- **Brand:** Better Boat
- **Color:** 3.5 oz with horn
- **Material:** Brass
- **Voltage:** 12 Volts
- **Fit Type:** Universal Fit

## Images

![Marine Safety Air Horn, Extra Large Handheld Fog Horn, Large Compression Can 3.5 oz, Safe for Boating and Walking - Image 1](https://m.media-amazon.com/images/I/81mUVjOu0dL.jpg)
![Marine Safety Air Horn, Extra Large Handheld Fog Horn, Large Compression Can 3.5 oz, Safe for Boating and Walking - Image 2](https://m.media-amazon.com/images/I/71peET3PbaL.jpg)
![Marine Safety Air Horn, Extra Large Handheld Fog Horn, Large Compression Can 3.5 oz, Safe for Boating and Walking - Image 3](https://m.media-amazon.com/images/I/71-MpMlARhL.jpg)
![Marine Safety Air Horn, Extra Large Handheld Fog Horn, Large Compression Can 3.5 oz, Safe for Boating and Walking - Image 4](https://m.media-amazon.com/images/I/71LL-BoWC+L.jpg)
![Marine Safety Air Horn, Extra Large Handheld Fog Horn, Large Compression Can 3.5 oz, Safe for Boating and Walking - Image 5](https://m.media-amazon.com/images/I/61QIvPn-GqL.jpg)

## Questions & Answers

**Q: How many blast from one canister?**
A: Maybe one -- this thing is worthless!   did not work for me - a couple of blasts but inconsistent and then did not work at all. Do not buy

**Q: How many decibels?**
A: The horn is 120db and is very loud.  Hope that helps and thank you so much for your interest in Better Boat.

**Q: What is the purpose of the screwable cap on the opposite side of the horn for?**
A: This is used during production to assemble the portion that makes the noise within the horn.  You don't need to open it or adjust anything with it.  Hope that helps and thanks so much for your interest in our Air Horn.  It means a lot to us here at Better Boat.

**Q: Is there an expiration date? How long does the air last before you have to buy another one?**
A: Not a date on the container.  This thing was basically worthless.  Blasts intermittently,  most of the time does not work.  Save your money do not buy this thing.  I give it a zero rating.

## Frequently Bought Together

- Marine Safety Air Horn, Very Loud Handheld Fog Horn, Large Compressed Can 3.5oz for Boating and Walking Safety
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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-10*