| 摘要 |
PURPOSE: A vibration call device is provided to automatically match the touch point of a charger with the touch point of the vibration call device. CONSTITUTION: A first magnetic band is arranged on one surface of a first area(31) of a vibration call device. A second magnetic band is arranged on a second area(33) of the vibration call device. A third magnetic band is arranged on a third area of other surface of the vibration call device. A fourth magnetic band is arranged at a fourth band of other surfaces of the vibration call device. The first area corresponds to the third area. The second area corresponds to the fourth area.
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