| 摘要 |
<p>This massager (11) is provided with a grippable main body, at least three rotating bodies rotatably supported on the main body, and shafts respectively connecting the rotating bodies and the main body. The surfaces of at least two rotating bodies among the rotating bodies are formed by conductors. The massager (11) is equipped with a power supply device for applying a potential difference across the conductors of the two rotating bodies.</p> |
