Air horn is a classic pocket noise maker. Get the attention you deserve by using this app. ** When to use: - wake people up. - cheer at sports games. - interrupt boring people. - Frighten your friends. ** Sounds available Ambulance,Fart Sound, Horn , Fire Brigade, Siren Sound, Hooting Track, Vuvuzela, Whip Sound, Heart Monitor, Gong Sound, Train Hoot.