What is a Lavalier Microphone?

A lavalier microphone, often called a lav mic or lapel microphone, is a small clip-on microphone designed to be attached to a person’s clothing. It allows the wearer to record or transmit their voice while keeping their hands free.

Lavalier microphones are typically placed near the collar, lapel, or tie to capture clear speech. Because they are positioned close to the speaker’s mouth, they can record consistent audio levels even when the person moves around.

These microphones are widely used in television broadcasts, film production, interviews, presentations, and public speaking. Lavalier microphones are often connected to wireless transmitters, allowing presenters or performers to move freely while maintaining clear audio.