The FaceCam 321 has a built-in microphone. Most of the other webcams that have been around for a comparable time to this webcam also have a built-in microphone.
There are a number of alternative webcams with a built-in microphone currently available which you might want to look at including cheaper webcams such as the HP AU165AA (£12.37).
We compared all the other webcams which also have a built-in microphone to this webcam and we think the Gembird CAM0360U-1 (£14.04), or the Genius FaceCam 1000X (£14.12) are also worth considering.
What is a built-in microphone?