* MANY USES: Ready to get the party started? Want to emphasize the genius point you just made? Want to add something special to the song you're playing? Cheering on a team or graduate? The Mini Air Horn is here to help. Just press down on the button and this mini horn will let out a loud and satisfying air horn noise.* FUN MINI SIZE: Air horn measures 3-1/2" tall, making it easy to pack for any hype-worthy excursion.* PERFECT GIFT: A great stocking stuffer, White Elephant winner, birthday present, or congratulatory gift.* ICONIC SOUND: The air horn is featured in many songs and is a sports-spectator favorite for making noise. Now, this pocket-size device lets you bring the sound to any setting!* INCLUDES MINI BOOK: Also inside the box is a vibrant, 32-page 2-1/2" x 3" mini book on the origins of the air horn and its vast pop-culture applications and history.