Enter the world of Star Wars and launch into action and adventure with Star Wars Bladebuilders Electronic Lightsabers from Hasbro. Skillfully wield the Luke Skywalker Electronic Lightsaber and activate movie-real light and sound effects to imagine striking into battle like a Jedi Master. The Luke Skywalker Electronic Lightsaber also includes a connector for a customizable Bladebuilders lightsaber experience. 3x AAA batteries required, not included.