Low profile yet powerful recording capabilities, record large conference meeting in full high stereo quality, this kit include one USB conference microphone and 3 microphones with standard stereo audio plug. These microphones have a daisy chain compatibility which means that you can connect them to each other, check images for better understanding. Simply connect the USB microphone to your PC, and connect 1 microphone to left and 2 to the right and you will be able to capture every word in stereo quality. Each microphone has 5 feet cord for easier expanding and each microphone comes with its own pouch for easy storage.