The Point Source Audio SERIES9 omnidirectional dual element headset microphone provides discreet, high-quality audio for vocalists and presenters. Its dual miniature microphone elements are precision matched within .5dB, capturing clear, full-range sound from all directions. The mic elements are IP57 waterproof rated, shielding them from moisture damage during high-energy performances. An adjustable headband and reversible, collapsible earhooks provide a comfortable, customized fit for any user. With a cable length of 1.7 meters and Shure's proprietary ENDURE TA4F connector, the SERIES9 headset mic ensures a clean signal free of RF interference. For vocalists and presenters seeking a versatile, durable microphone, the Point Source Audio SERIES9 headset mic delivers pristine audio in even the most demanding environments.