Play out an immersive throne room duel and A-wing attack on the Death Star with this LEGO Star Wars interactive building toy (75427) for kids. Part of a range of sets powered by the LEGO SMART Play system, this All-In-One Set includes all SMART Play components – 2 SMART Bricks and charger, 3 LEGO SMART minifigures and 5 SMART Tags – enabling responsive play, dynamic sounds and lights, and more. Listen to “The Imperial March” playing as SMART Emperor Palpatine sits on his throne. Hear Lightsabers hum as SMART Luke Skywalker and SMART Darth Vader duel and the A-wing’s engines roar in flight. Activate the A-wing’s laser shooters and dodge the Death Star turret’s lasers. Add SMART Play Compatible Sets (sold separately) for more interactive play options. Help children get started, troubleshoot, control sound levels and download updates for enhanced SMART Play action with the LEGO SMART Assist App. A top LEGO Star Wars gift for boys and girls ages 9 and up, this set contains 962 pieces.