| 摘要 |
<p>An advertising unit (2) comprising a first part (4) including a body (10), a visual display unit (12) mounted to said body (10), an energy storage device (14) mounted to said body (10) and for supplying power to said first part (4) and means for displaying a content on the visual display unit (12), the advertising unit (2) further including a second part (6) to which said first part (4) is removably connected, said second part (6) comprising a device (16) for inputting energy into said energy storage device (14).</p> |
