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.

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

📢Loud 1.5-mile blast

🛥️USCG approved for 65ft boats

🇺🇸Made & tested in USA

Frequently Bought Together

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Description

📣 Be heard, be safe, be unstoppable!

COMPACT YET MIGHTY - Portable 3.5 oz size fits easily in kayaks, boats, or backpacks without sacrificing power.
UNMATCHED AUDIBLE REACH - Powerful horn blast audible up to 1.5 miles ensures you're heard when it counts.
VERSATILE OUTDOOR ESSENTIAL - Perfect for boating, hiking, cycling, jogging, and camping—your go-to safety alert anywhere.
COAST GUARD CERTIFIED SAFETY - Meets strict USCG standards for boats up to 65 feet, guaranteeing reliable emergency signaling.
TRUSTED AMERICAN CRAFTSMANSHIP - Proudly made and rigorously tested in the USA for uncompromising quality and safety.

The Better Boat Marine Safety Air Horn delivers an exceptionally loud 1.5-mile sound blast in a compact 3.5 oz canister, meeting US Coast Guard requirements for boats up to 65 feet. Made and tested in the USA, this portable fog horn is designed for reliable emergency signaling across boating, hiking, cycling, and outdoor activities, ensuring your safety with trusted American quality.

Specifications

Manufacturer	Better Boat
Brand	Better Boat
Package Dimensions	21.79 x 13.11 x 5.69 cm; 231 g
Item model number	BB-AIR-35OZ
Is Discontinued By Manufacturer	No
Color	3.5 oz with horn
Item Weight	231 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?

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