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Turtle Beach XP400 Gaming Headset offers surround sound with superior technology.

乌龟海岸XP400游戏耳机采用先进技术，配有环绕立体声。

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Most consumers see Bluetooth as merely a way to wireless pair a cell phone with a headset, but the technology is capable of transferring files, and even can be used by advertisers.

大多数消费者仅仅把蓝牙看作匹配手机和耳机的一种无线方式，但蓝牙技术足以用于传送文件，甚至能被用来为广告主分发广告。

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The students work with activities on their computer screen and wear a headset and microphone to talk to their tutor.

VOA: special.2011.04.21

She sits at a computer with a headset on, placing calls and billing calling cards.

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Ear adapters in various sizes and fitting colours are also provided with the headset.

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So, we're not exactly in love with the headset's design, but the Audio Control Unit is another story.

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