Controller
Pair the Controller with a Robot Brain and gain full control of your robot. Video game style controller provides students a familiar way to immediately take control of their robot.
  
(4) Joystick Axis
  
(8) Buttons
  
Over 50 hours of battery life on a single charge
  
Works with VEX IQ Radios: 900 MHz, 2.4 GHz and Smart Radio
  
Controller, Battery and Radio each sold separately