The horn is 120db and is very loud. Hope that helps and thank you so much for your interest in Better Boat.

Marine Safety Air Horn, Extra Large Handheld Fog Horn, Large Compression Can 3.5 oz, Safe for Boating and Walking

Marine Safety Air Horn, Extra Large Handheld Fog Horn, Large Compression Can 3.5 oz, Safe for Boating and Walking

Q: How many blast from one canister?

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: What is the purpose of the screwable cap on the opposite side of the horn for?

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?

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.

4.4/5

Product ID: 726939029

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Details

Brand
Better Boat
Color
3.5 oz with
Style
Air horn loud
Noise Level
115 dB
Manufacturer
Better Boat

📢1.5 miles sound blast

🛥️USCG approved for boats ≤65ft

🇺🇸Made in USA, premium quality

Frequently Bought Together

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Description

📢 Stay loud, stay safe—be the signal everyone trusts!

COMPACT YET MIGHTY - Portable design fits easily in boats, backpacks, or pockets without sacrificing powerful performance.
UNMATCHED SOUND REACH - Blasts an attention-grabbing alert audible up to 1.5 miles away—never go unnoticed in an emergency.
CERTIFIED MARINE SAFETY - Meets US Coast Guard standards for vessels up to 65 feet, ensuring trusted compliance and peace of mind.
VERSATILE OUTDOOR ESSENTIAL - Perfect for boating, hiking, cycling, jogging, and camping—your ultimate safety companion on every adventure.
RUGGED AMERICAN CRAFTSMANSHIP - Proudly made in the USA under strict quality controls for durability and reliability when it counts.

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 boats up to 65 feet, this rugged, American-made fog horn ensures reliable emergency signaling for boating, hiking, and outdoor activities.

Specifications

Manufacturer	Better Boat
Brand	Better Boat
Package Dimensions	22.61 x 11.94 x 5.33 cm; 227 g
Item model number	BB-AIR-35OZ
Is Discontinued By Manufacturer	No
Color	3.5 oz with horn
Item Weight	227 g

Have a Question? See What Others Asked

How many blast from one canister?

How many decibels?

What is the purpose of the screwable cap on the opposite side of the horn for?

Is there an expiration date? How long does the air last before you have to buy another one?

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

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