There's also an audio input on the back of each S5 speaker (and a headphone jack).

在每个S5扬声器的后面都有一个音频输入接口和一个耳机接口。

youdao

Of course we know that audio is getting into the phone from the headphone jack, since we can use it to place calls.

我们当然知道既然我们能用它来打电话，那么音频一定从耳机接口进入了手机。

youdao

Most people will just use the headphone jack to listen to audio, but it's capable of much more.

大多数人只是用耳机接口来听音乐，但它的功能可不止这些。

youdao

There are plenty of things to play with in the Enclave cabin including headphone jacks and audio controls.

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After recently having presented its first digital headphone amplifier, the audio specialist Sennheiser announces at IFA 2012 that it will also launch an analogue version of the device, available in the U.S. later this fall.

ENGADGET: Sennheiser unveils HDVA 600 analog headphone amp, asks for $1,600

Critics have also focused on the scale of McIlroy's new commercial ventures and three days before his Honda Classic defense he signed a three-year deal with audio products and headphone manufacturers Bose.

CNN: March 2, 2013 -- Updated 1004 GMT (1804 HKT)