| 摘要 |
A portable storage device capable of being abreast used with another device comprises a main body having a lamp portion and a connecting portion connected to the main body via a connecting line. When the connecting portion is situated at a first position, the connecting portion and a part of the connecting line are exposed outside the main body, and the portable storage device is at a status of being abreast used. When the connecting portion is situated at a second position, the connecting portion is exposed outside the main body, and the portable storage device is at a status of being singly used. When the connecting portion is situated at a third position, the connecting portion is hidden in the main body, and the portable storage device is at a status of being housed.
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