| 摘要 |
<p>A mini-speaker (1), comprising a housing and a rechargeable battery (12) fixed inside the housing; the battery (12) is disposed inside the mini-speaker (1) and when the battery has power, the mini-speaker (1) can be used normally while away from a computer; furthermore, the battery is rechargeable and when the battery has no power, a USB data cable can be used to charge the mini-speaker (1) from a computer; thus the mini-speaker (1) can be used outdoors or under other circumstances.</p> |
