Take one along while hiking in the woods to deter animals or for emergency signalling if lost. Air Horn is loud enough to be heard up to one mile away and small enough to stow anywhere. Easy to operate push button. Compact size. Meets USCG Requirements.
Attach horn to air canister. Depress button to sound the horn.
Use short blasts.
Pushing the button down and holding will diminish the sound quality and volume level.