LEGO SMART PLAY: THRONE ROOM DUEL & A-WING SET

This building set features the LEGO SMART Brick, which includes sensors, accelerometers, light sensing, a sound sensor, and a miniature speaker. The LEGO SMART Tags and LEGO SMART Minifigures pair with the brick to power the system, allowing your builds to become interactive and responsive. The Throne Room Duel & A-Wing set features two SMART Bricks, three SMART Minifigures, and five SMART Tags.