• This set included AA battery box*1 (8881), medium motors*2 (8883), IR remote control*1 (8885) and IR receiver*1 (8884).
• The IR RC system operates on 4 different channels enabling you to control 4 different models at the same time. Requires battery box.
• The reaching distance of the infra-red RC system is at least 30' (10M).
• Use the IR remote control to start, stop, change direction and more! Requires IR Receiver and 3* AAA (1.5V) batteries.
• The AA battery box requires 6* AA (1.5V) batteries. Batteries are not included.