- Technic-Motors providing powerful performance for building block toys. Battery Box suit for M-Motors, L-Motors, XL-motor,servo-motor,allowing for more complex and technic dynamic creations.
- Technic-motors-gear set:1*AA-Battery-Box(8881), 2*M-Motors(8883), 1*L-Motor(88003), 1*IR-Adjustable-Speed-Remote-Control(8879), 1*IR-Receiver(8884), 1*Switch(8869), 1*Light-Wire(8870) and 1*25cmExtension-Wire ,and Accessory pack.
- The IR RC system operates on 4 different channels, allowing you to control 4 different models. The range of the IR RC system is at least 30' (10m).
- Build the Control Switch into your model to change the direction of a motor at the flick of a switch or lever.
- Battery requires a separate purchase.