Specifications:
Software & Programming: mBlock(graphical) Mac, Windows, iPad mBlocky, Arduino IDE
Inputs: Light Sensor, Button, IR Receiver, Me Ultrasonic Sensor, Me Line-follower Sensor
Outputs: Buzzer, RGB LED, IR Transmitter, two motors, ports
Microcontroller: Based on Arduino Uno
Power: 3.7V Lithium Battery(charger on board) or four 1.5V AA Batteries(not included)
Dimensions: 17 x 13 x 9cm assembled