The IML12-B microphone is a back-electret condenser that features a near-perfect cardioid polar response and a flat 30Hz-30kHz frequency response, allowing orators to maintain the same intelligibility at the front and sides of the microphone without a reduction of high frequencies. The IML12-B features RF shielding, cardioid polar pattern, 12" gooseneck, 4.5 inch body, black finish, touch sensitive surface, and dual-color (red & green) LED light ring. Primary applications for the IML Series include boardrooms, teleconferencing, distance learning, and government facilities.