I couldn't believe how loud it is
I use it daily and it has truly saved my life.
I feel much safer with it riding.
When hear a horn they stop and wait for you to get clear.
I like the Loud Bicycle horn so much that I have it on my Xtracycle and also on my Bike Friday Tikit.
When I honked the Loud Bicycle horn an MTA bus driver stopped immediately and let me pass safely.