Ready to become a hero? Its time to defend the city as you take on the ultimate building challenge.

Piece together the details of the iconic Batmobile Tumbler. Put it to the test using the CONTROL+ app.

Try out the steering, operate the lights and have fun playing a superhero game all from the app. Recreate your favorite Batman movie scenes and let justice triumph.

REMOTE CONTROLLED TOY CAR Superhero action awaits with this LEGO Technic Batmobile Tumbler (42239) building set for boys and girls ages 12 years old and up

BRING PLAY TO LIFE This set comes with the CONTROL+ app which lets kids operate the steering, control the lights and master their driving skills through racing challenges

JET ENGINE DETAILS Just like the movie version, this Batmobile Tumbler includes a boost feature that lights up and creates extra speed as kids recreate crime-fighting adventures

RECHARGEABLE BATTERY This model car kit comes with a rechargeable battery (uses a USB-C cable, not included) to power the toy

GIFT IDEA FOR KIDS This set makes a cool gift for boys and girls ages 12 years old and up who love Batman and cars

DISCOVER MORE SETS Explore more action-packed play with the range of LEGO Technic CONTROL+ sets (sold separately), which let kids activate exciting driving features and try out challenges

3D BUILDING INSTRUCTIONS Discover digital instructions in the LEGO Builder app, where kids can zoom in and rotate models using 3D instructions, track their progress and save sets

DIMENSIONS A 719-piece set with a Batmobile model measuring over 4 in. (11 cm) high, 12 in. (31 cm) long and 6.5 in. (17 cm) wide