<https://axtelworld.com/product/headsets/professional-call-center-and-telemarketing-headsets/prime-hd-duo-nc/#webpage>
<http://schema.org/description>
"The Axtel PRIME headsets use Acoustic Protection technology for HD quality sound and excellent noise- cancellation in any given environment."
<https://axtelworld.com/product/headsets/professional-call-center-and-telemarketing-headsets/prime-hd-duo-nc/>