This product is a USB microphone/speaker unit to be connected to a computer with the USB cable for use as its audio terminal.
Communication -- You can use this unit as a microphone speaker for Skype. Incorporating this unit as the microphone/speaker into the Skype system provides a smoother conversation experience for both listeners and talkers.
Listening -- You can use this unit as a stereo speaker. Two small high-efficiency speakers enable stereo playback for broadband audio signals.
Recording -- You can use this unit as a recording microphone. Four unidirectional microphones enable high-quality recording suited for various using scenes.