Original Fan Motor For Xiaomi Mi 1S 1st STYTJ02YM Robotic Vacuum Cleaner Accessorie Type: For Xiaomi Mijia 1st Generation / STYJ02YM Robot Vacuum Cleaner Fan Accessories Product name: fan motor module Compatible model: For Xiaomi Mijia 1st Generation / STYJ02YM High superb fan motor autonomous factor radiator kind Please kindly choose the section in line with as your model No., if there is any doubts, please feel free to touch with us earlier than buying to bypass any mistake, thank you~