Kids can assemble and disassemble to their heart’s content, fostering hours of imaginative play and keeping them engaged away from screens 【Multi-Control Options】Take playtime to the next level with dual control options - remote control and a feature-rich mobile app. 【Endless Creativity】With 430 building block parts and 5 different model styles including an RC excavator, robot, and construction loader, this robot building kit sparks boundless creativity. Maneuver the car effortlessly with four channels of control - front, back, left, and right, and stun onlookers with impressive 360° rotations.