Whenever possible, use the speaker-phone mode or a wired headset (not a Bluetooth).

有可能的话，通话时尽量使用免提扬声模式或有线耳机(不是蓝牙)。

youdao

Therefore, you must put the headset in a discover mode (by pressing a button on the headset).

因此，您必须将耳机置于发现模式(通过按下耳机上的一个按钮)。

youdao

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。

youdao

On the right edge, you'll notice a volume jog dial for incoming chat audio and a backlit button for switching between speaker and headset mode.

ENGADGET: Turtle Beach XP Seven Series headset review: a new era of tournament-grade gaming audio

Looxcie utilizes a dual processor system for video and Bluetooth communication so the headset can operate in video mode and talk mode at the same time, or separately.

ENGADGET: Looxcie outs iOS-compatible lifecasting camera, early adopters get the boot

Paired with Valve's offering of Team Fortress 2 VR Mode, that brings the grand total of playable things with the Rift headset to ... five or six (depending on what you define as a "demo").

ENGADGET