The AKG CBL201 is easy to install with intuitive user controls. Leveraging AKG's vast portfolio of innovation, the CBL series by AKG is a family of low-profile boundary layer microphones. Featuring intuitive user controls for talk / mute, elegant design aesthetics with LEDs, and screw terminals for mics and I/O, the CBL Series is easy to install, easy to use, easy on the eyes and makes meetings sound great.