Boat Handheld Air Horn, Marine Signal Safety Alarm Horn for Boating

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.

We’re using this to train our neighbors’ dogs not to bark when left alone in their yard. It is the only thing that has worked so far. One short blast and we get our life back.

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

Saves money on a lot of usage because no replacement cost. Just keep pumping. I use It weekly and it still is going strong. The only thing different is you have to keep pumping but you don’t get a continuous sound. Definitely a good value not having to keep buying a new one.

It would certainly work great for what it is supposed to be used for. I bought it as a joke to scare the crap out of my wife... It works great!

Product is very well made. Starting aluminum tubing with a screw on horn made of abs plastic. The pump has great tension so just buy assumption the spring inside should be fairly tight. Loud but not overbearing. Also item was shipped fantastically fast.

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