It works well, very loud honks, which is god if you are intending to use it for its intended purpose and also good if you intend to annoy your sister with it.

The volume is controlable, so a soft honk is possible too.

It works well, very loud honks, which is god if you are intending to use it for its intended purpose and also good if you intend to annoy your sister with it.

The sound from this horn is a very loud, low, guttural honk, just like the sound Harpo Marx's taxi horn cane used to make