The black Audio-Technica MT830cW is a miniature omnidirectional lavalier condenser microphone offering wideband sound pickup with minimum visibility for lecturers, theater performers, and on-screen talent in television production and live stage applications. It features a 4.6' cable terminated with a locking 4-pin Hirose connector, enabling compatibility with Audio-Technica UniPak wireless transmitters.

The omnidirectional polar pattern ensures consistent responsiveness regardless of the mic's angle, and its 30 Hz to 20 kHz frequency response delivers accuracy across the frequency spectrum. The MT830cW includes a clothing clip and windscreens.