| 摘要 |
<p>The present invention relates to a ring having an information chip including: an internal ring which a user puts on the finger of the user; and an external ring which is connected to the external surface of the internal ring to be rotatable and one or more information chips are installed inside. According to an embodiment of the present invention, the present invention provides the ring having the information chip by easily selecting the information chip to be used among multiple information chips.</p> |
