Clear Sound and Noise Reduction2022 Update Computer Conference Microphone is equipped with high-density sound-absorbing cotton, which provides high-fidelity crystal sound and clear pickup. The built-in smart chip can effectively block background noise, eliminate echoes, and make the sound clearer and smoother, such as face-to-face conversations. 360° Omnidirectional Microphone, Small but PowerfulThis USB omnidirectional microphone can easily capture 360 degree omnidirectional weak signals, reproduce your voice vividly, ideal for 4-6 people on conference calls. (with 1.8m / 6ft USB cable) Please be aware that this conference microphone can only be used as a microphone, it has no speaker function!