| 摘要 |
Mobile phones. A mobile phone includes a main body and a hands-free headset detachably connected to the main body. The hands-free headset has a receiver and a microphone. When the hands-free headset and the main body are connected, the receiver and the microphone are received in the main body, and the hands-free headset communicates voice signals to the main body via the receiver and the microphone.
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