7PCS MOC Technology L M XL Motor Servo Building Blocks Kit with IR Remote Control 8881 AA Battery Box for legoeds PF 8883 88003

7PCS/Set Motor Power Unit MOC Technology Building Block Kit Compatible with legoeds PF Blocks 8883 88003 8882 88004 8881

Package list:
1 * M motor 8883
1 * L motor 88003
1 * XL motor 8882
1 * Servo steering motor 88004
1 * AA battery box 8881 ( Need 6pcs AA battery, battery is not included )
1 * Infrared remote controller 8885
1 * Infrared receiver 8884