Educate drivers with this air horn!

I've owned one of these AirZound air horns for about 30 years (I've replaced it once in that time frame -- I've had the current one for over 15 years. You pump up the reservoir (about the size of a small water bottle) with an ordinary bicycle pump and it is good for a lot of horn blasts (>120 decibels). As a daily bicycle commuter, I cannot recommend this horn enough!

This horn is VERY loud and gets the attention of drivers, particularly those that do not normally "see" bicycles. This is horn is great for "waking up" clueless drivers by forcerfully reminding them that they are driving a motor vehicle and not sitting on the couch scrolling through their phone. Uses a universal "hang up and drive" signal.

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I have 3 "levels" of horn/alert on my bike: (1) a "polite" bell for pedestrians, (2) a "clown nose" horn for people wearing headphones, and (3) the "nuclear option" (AirZound) air horn.

Recharging the air horn is easy with a standard Schrader valve.