Offering greater flexibility to accommodate meeting spaces of different sizes, the ViewSonic Expansion Mic VB-MIC-201 connects with the VB-CAM-201, to extend the microphone pickup range up to an impressive 8 meters. Aside from ensuring that every voice is crystal clear, the VB-MIC-201 also allows those seated at a distance to easily mute the entire speaker system thanks to a built-in mute button.