HD Voice and Crystal Clear Sound: Our USB Conference Speaker and Microphone comes with 360° omnidirectional microphone and high-quality speaker, plus DSP technology which provides Acoustic Echo Cancellation (AEC) and Automatic Noise Suppression (ANS). This conference speaker microphone is ideal for business conference calls, online courses, meetings, chatting, etc. | Full Coverage Voice Pick-up: Omnidirectional microphone picks up voices from all directions to instantly transform any space at home or the office into a meeting room, range of voice pick-up is up to 3 meters/11.5 ft radius.Participants can hear each other without raising their voices. | Smart Voice Enhancement: Real-time voice optimization and background noise reduction is conducted by the customized DSP algorithm to ensure you always sound crystal-clear to the other side. Our speakerphone Can support 8-10 People Business Conference. | Easy to Set and Use: plug and play, Just use the w 3m/10ft USB date cable connecting to computer, no need to install drivers. USB wired connection is stable. Quickly mute or unmute the conference microphone with the physical mute button. Built-in USB Hub: The innovative conference speakerphone has built-in USB hub that provides more convenience to connect a mouse, keyboard, U-disk, handset and another conferencing system, etc | Universal Compatibility: USB conference speaker microphpne is compatible with leading systems: Windows 7-10/macOS and all popular online conferencing platforms, Skype, Lync, Teams, Zoom, WebEx, GotoMeeting, Facetime, Google Voice, eLearning and more