Turn your iphone into an stadium air horn or whistle!
Cool noise maker - just select a sound and wake your friends up.
Features
* Intuitive graphical interface
* Continuous play, if you keep your finger on the screen
* Animation effect included in air horn
* Comes with extra sounds, including smoke alarm, bike horn, bell, train whistle, vuvuzela and more
Now you can take an air horn always with you.