Mainboard: ELF Operating Voltage:6-12V Motor: Encoder DC Motor*2, N30 motor*1, DC Motor*1 Electronics: Gyroscope sensor, Limit switch, RGB Ultrasonic Sensor,Line Following sensor, sound sensor, Infrared sensor, Onboard button, Buzzer,RGB LED Communication: Bluetooth, IR APP: WEEEMAKE (IOS & Android) Program Software: WeeeCode (Scratch 3.0), Arduino IDE. Power: 2x18650 Lithium battery (included)