Airwave Technologies LAV-SLIMLINE+ AT BLACK Omni-Directional Miniature Lavalier Microphone - AT Compatible The LAV-SLIMLINE+ is a small Lavalier microphone with a big sound! This omnidirectional microphone uses a special European-made capsule that allows the user significant gain before feedback. This microphone is so small that it can be worn without being easily seen Fits Audio Technica connectors