Blast off your adventure with this interactive light up Mars Rocket building set featuring cool sound effects that are activated by motion! Just tap the rocket to start the countdown sequence, fire up the engines and lift off! Modeled after the next generation of space exploration from NASA, Space X and Blue Origins, the Mars Rocket features detachable boosters and command capsule. 580 pieces: including 13 LED lights, 2 unique minifigure astronauts, 1 light up space suit, 1 mini Space Station, 1 light up satellite, decal stickers. Instruction manual and batteries included. Collect all 5 sets in the Mission Mars line!