Whenever possible, use the speaker-phone mode or a wireless Bluetooth headset, which has less than 1/100th of the electromagnetic emission of a normal cell phone.

可能的话，尽量使用扬声器模式或者无线蓝牙耳机，它将会小于标准手机辐射的百分之一。

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Another popular item is wireless speaker systems. The newest ones work with any device that has Bluetooth technology, including smartphones, laptops and tablets.

另一个流行品就是无线扬声器系统，最近的一批可以与任何拥有蓝牙技术的设备相连，包括智能手机、平板电脑和平板电脑。

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Consumers can now enjoy crystal clear sound wherever they are with the DA-F60 portable wireless Bluetooth speaker.

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Samsung's Portable Wireless Bluetooth Speaker (model DA-F60) offers sound quality and simplicity, whether consumers are at home or on the go.

ENGADGET: Samsung introduces its CES audio hardware, claims a world first

Samsung's Portable Wireless Bluetooth Speaker (model DA-F60) brings advanced sound quality with an apt-X codec, while offering the simplicity of Near-Field Communications (NFC) connectivity.

ENGADGET: Samsung introduces its CES audio hardware, claims a world first