Sennheiser MEB 102-L Omnidirectional Boundary Microphone (Black)The black MEB 102 L Omnidirectional Boundary Microphone from Sennheiser is for capturing audio in permanent installations such as conference rooms, boardrooms, lecture halls, school auditoriums and more. It features a bi color LED for status indication and a programmable button for On, On Off, PTT, and PTM modes. It features an omnidirectional polar pattern and has a frequency response of 40 Hz to 20 kHz. The MEB 102 L boundary microphone allows easy