| 摘要 |
A wireless communication device includes a host and a protective jacket. The host has a connector. The protective jacket includes a jacket and a cap. The jacket has a receiving space and an opening that communicates with the receiving space and the outside of the jacket. The cap is configured in the receiving space and opposite to the opening. The wireless communication device is placed in the receiving space and is in a first state or a second state relative to the jacket. When the wireless communication device is in the first state, the cap covers the connector. When the wireless communication device is in the second state, the connector passes through the opening and protrudes from the jacket.
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