---Hands-Free Full Duplex: Wireless headsets operate on 1.9 GHz frequency to avoid interference with other devices. ---Exceptional Range: Up to 1,000 ft LOS wireless range, up to 6 hours of simultaneous communication on a single charge. ---Great Clarity: High quality voice communication even in high noise environments. ---Flexible: Noise cancelling gooseneck microphone boom automatically mutes when pivoted upward. ---Versatile: Microphone swivels 270 degrees to be worn on either left or right! ---Field Programmable: You can add additional headsets, up to 5 users. ---Perfect For: Video production, stage production, boat operators, drone operators, construction sites and more!.
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