SeaSense Air Horn – Jumbo Size (8 oz), 127 dB – Loud 1 Mile Range, Meets EPA & USCG Standards – Great for Boat & Marine Safety, Ideal for Sporting Events Such as Football & Soccer

This was not a 5 pack, only a single air horn, which maybe I should have caught when I saw the single item on the order instead of assuming it was a single 5 pack as implied by the original high level photo. I contacted the seller, and we worked out a partial refund I was happy with, and they have requested to Amazon to change the advertising image. They've been quick to reply and work with. Based on that, and assuming the advertising image change works its way through Amazon, I give the product itself a 5 star rating. Its very loud, and works smoothly so far.

Sound quality is amazing. I use this for my loud neighbors lol

Comme avertisseur lors des déplacements de pont roulant avec des charges allant jusqu'à 55000kg.Excellents! les travailleurs sont plus que réceptifs quand je KLAXONNE!!!

It's not easy finding a handheld air horn with large capacity [8oz.] Until recently all I could find was the 1.8oz model which doesn't give too many good honks. This one has a single drawback, and that is that there is no "safety" feature to prevent accidental firing. I love it nonetheless.

Perfect for discouraging unwanted calls to your home phone. Push the button and release the loud sound right into the phone receiver or the built in microphone on your cell phone.