Audio-Technica is a leading manufacturer of innovative audio products, known for their high sonic performance and artistic design. The PRO70 Cardioid Condenser Lavalier/Instrument Microphone is a miniature condenser microphone that excels in vocal and acoustic guitar applications. It offers natural and articulate vocal reproduction when used as a clip-on lavalier, and includes an instrument adapter for pickup of acoustic guitar. The cardioid polar pattern reduces pickup of sounds from the sides and rear, improving isolation of the desired sound source. Additionally, it has a switchable low-frequency roll-off feature for optimal sound quality.