The USB headset is a combination of a microphone and headphone, which is connected via a USB connector to a computer or other device. Common areas of application are online gaming or phoning and video telephony via a computer. Often, headsets are equipped with their own controls for volume and microphone sensitivity.
USB headsets also have two key benefits. First, they frequently have better sound quality than a traditional headset. The second is that by adding an additional sound processor to your device, you can have sound send to two places.