BrickBounty 16-Piece Power Functions Motor Set, Motor Set Technology Parts for STEM Assembly Building Blocks, Control Functions for MOC Blocks

This motor kit includes an AA box (8881), an AAA box (88000), a 2.4G IR receiver (8884), a speed remote control (8879), an M motor (8883), an L motor (88003), an XL motor (8882), a train motor (88002), two cross axles, four wheels, an extension cord (8886), and a light (8870). This technology component is fully compatible with all major brands. The kit includes three motors and a train motor with different specifications that can be combined as needed to support forward and reverse motion. It's the perfect gift for all MOC enthusiasts and can be used to control STEM products. To provide powerful power to the motors, six AAA batteries (sold separately) and three AA batteries (sold separately) are required.