| 摘要 |
A vacuum cleaner is provided to let a cleaner body move by itself with the manipulation of a user. A vacuum cleaner comprises a cleaner body, a suction device inhaling air containing dust in the cleaner body, a movable wheel moving the suction device or the cleaner body, a driving unit moving the movable wheel, an operation unit(140) operating the operation of the driving unit, and a control unit operating the driving unit according to signals transferred from the operation unit.
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