Are you ready to take your LEGO play experience to another level? The LEGO Technic 4x4 X-treme Off-Roader is powered by an advanced Smart Hub with 3 motors and controlled via the intuitive LEGO TECHNIC CONTROL+ app. The sophisticated app technology enables super-precise movement and functionality, while delivering endless authentic digital play combinations with authentic sound effects. Users can choose from different control screens to drive forward, reverse, steer, accelerate, brake and traverse obstacles. You can also get real-time feedback, such as a speed and tilt log or test out your skills in the apps challenges and achievement section. This sturdy 4x4 app-controlled truck comes with high-rise independent suspension, large wheels with chunky tires and a fresh color scheme with intricate sticker detailing. Its complex gear mechanisms and technologies introduce LEGO builders to advanced elements of engineering, while improving reaction times, cognitive thinking and creative problem-solving skills. LEGO builders learn advanced elements of engineering while improving creative problem-solving skills as they construct and play with this amazing app-controlled LEGO Technic 4x4 X-treme Off-Roader. This 4x4 app-controlled truck is powered by an advanced Smart Hub with 3 motors and operated via the LEGO TECHNIC CONTROL+ app, which delivers super-precise movement and functionality for a highly immersive play experience. Kids can choose from 3 alternative screens on their smart device to drive and traverse obstacles at the touch of a fingertip, play sound effects, complete fun challenges and get real-time feedback, such as a speed and tilt log. Ideal as a Christmas or birthday gift for all aged 11+, this sturdy 958-piece 4x4 app-controlled truck comes with high-rise independent suspension, large wheels with chunky tires and a fresh color scheme with cool sticker detailing. The 42099 LEGO Technic 4x4 X-treme Off-Roader measures over 7 (19cm) high, 12 (33cm) long and 8 (22cm) wide and can be combined with all other original LEGO sets and LEGO bricks for creative play.