This is a completed action toy designed for collectors.
From the Hasbro website:
Enter the world of "Star Wars" and launch into action and adventure! Discover a galaxy of starships and vehicles, and get immersed in exciting stories of good versus evil against a backdrop of a universe populated by heroes, villains, droids, and space creatures with Star Wars Bladebuilders Electronic Lightsabers!
Skillfully wield the Mace Windu Electronic Lightsaber and activate movie-real light and sound effects to imagine striking into battle like the Jedi Master Mace Windu. The Mace Windu Electronic Lightsaber also includes a connector for a customizable Bladebuilders lightsaber experience!
- [Item Size]: About 22in / 55cm long
- [Requirements]: 3x 1.5v/AAA Alkaline Batteries (sold separately)
- Movie-accurate appearance
- Simulates classic lights and sounds
- Includes connector
- Customizable with other BladeBuilders (sold separately)