Build your own infrared remote-control robotic soccer players and hold the Mini-World Cup on your floor with Soccer Robot G Twin Pack by Elenco. Microprocessor provides four different channels that allow up to four robots to play together on the ground. 2 separate motors allow it to move forward, backward, right and left Another motor is used to kick the ball. Learn how to control the ball, hold it and kick it out. Soccer Robot G Twin Pack includes 2 robots, 2 transmitters with infrared remote control and 2 robot-size soccer balls. Simple hand tools required for assembly (pliers, screwdriver).Requires 2 AA batteries and 1 9V battery per robot and 4 AA batteries per remote.