What is a headset? What kind of headset should I use?
In short, a headset is a device that provides functions like the combination of earphone and microphone. It is a piece of hardware composed of a microphone and speaker(s). You must use a computer headset, not a telephone headset. A computer headset has two separate connectors – one for the microphone, and one for the speaker. Now there are some headsets connect via USB, they provide the same function, but more expensive.
