Handheld Air Horn, Aluminum Super Loud Stadium Noisemakers for Sporting Events, Portable Air Pump Horns Sport and Marine Signal Safety Alarm Horn for Boating, Sports Games, Birthday Parties

This manual air horn is super loud and easy to use! I use this air horn to scare black bears out of my yard in western Massachusetts. It's much more effective than banging pots or shouting at the bears. I haven't seen another bear here since I started using the horn. My neighbors know when they hear the horn that there is a bear in the neighborhood. It serves as a great warning device. Of course, you need to secure your trash, bring in your bird feeders, etc., so you are not tempting the bears. But if one should accidently roam into your yard, this air horn is a great deterrent.

It's not exactly what I expected. My fault for not fully reading the product description. I assumed that this would work like the air canister horns, but that the canister could be pumped up to a high PSI. The pump doesn't pressurize the canister, but it pushes air straight through the horn and makes a very loud blast. Thankfully, I haven't had to use it in an emergency, but it seems to be pretty well built.

Why did you pick this product vs others?:Great addition fir the boat , don't have to worry about having air .Great price, shipped quickly, packaged Great

Very loud! Never had to use it in a real survival situation, thankfully, so can’t tell if it works as it should.

I use this for scaring away feral cats, trash monkeys, Mormon missionaries, and Jehovah's Witnesses, and it works a treat. So far only the feral cats have risked being on the business end of the trumpet a second time. It's quite loud if you push the plunger like you mean it.

I like it.

I have two small dogs and have a lot of cayotes, hawks and owls so when we go out at night I take this with me to scare them away.

Wasn't clear that this does not pump up for a blast....every pump can be a chirp if done with enough viggor