Audio-Technica AT898 Subminiature Cardioid Condenser Lavalier Microphone Maximum intelligibility and clean, accurate reproduction for lecturers, stage and television talent, and houses of worship Low-profile design (a mere 5 mm in diameter) is ideal for applications requiring minimum visibility Operates on battery or phantom power Extensive array of provided accessories includes a clothing clip, viper clip, magnet clip and lanyard (black models only), windscreens, interchangeable single and double mic holders Accessories available separately