With this Star Wars Sound Blaster you can re-live epic Star Wars scenes with this pocket sized Star Wars voice keychain. Push the buttons onthis handy gadget to hear infamous sound effects recognized across the galaxy, includingChewbacca roaring, R2-D2 whistling, Darth Vader breathing and the legendary Lightsaber battle.Find the secret sound by pressing a combination of the two correct buttons! Measures about 3-inches long x 2 1/2-inches wide. Includes 2 x "AG13" batteries. Ages 4 and up.