There’s a built-in stereo microphone for use with your video, plus a mike jack.
内置的立体声麦克风和扩音器，能帮你在摄制影像的时候，耳听八方。
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Technology blog Engadget is also reporting that the Courier will also have builtin camera and a headphone jack for media playback.
科技博客engadget也报道Courier将配有摄像头和耳机插孔以便于媒体播放。
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The house that Jackbuilt ended 2009 by selling a controlling stake in its NBC Universal entertainment unit to Comcast, a deal that valued the new entity at billion.