the link for Dean Woods shows the Airzound...and at half the price I paid for it in my LBS !!!
it really gives you a bit more confidence... look, it's not about being rude and selfish,
if walkers are on a shared path they need to avoid taking up the entire width...
And cars coming out of side streets sometimes need a reminder that WE are vehicles as well.
Look, the majority of motorists are not nasty, there is only a tiny number of @rseholes, but a lot of them are just ignorant & lack understanding, especially when they just want to get home, or from A to B in a short time and they forget to share the road. Add to this 2 screaming kids in the back seat, or another car tailgating them...they may have a few distractions like this so we just need
them to give
us a fair go. I
never give them a big blast, just a short polite toot (also it conserves the air in the bottle) and it is damned loud, trust me.
P.S. I noticed one time that I lost the volume, I pulled the horn apart and found a hole in the thin aluminium foil disc which produces the sound. Probably some sand or grit in the pump head, found its way into the bottle, and when I used the horn it shot out like sand out of a sandblaster. So I stuck a small piece of duct tape over the hole. Good as new.