The Poly EncorePro HW520V is a lightweight, binaural headset that covers both ears to provide greater focus and concentration by blocking background noise. It features voice tube technology for quiet to average environments and wideband audio for superior sound quality. Quick Disconnect provides walkaway convenience and compatibility with Poly USB, desk phone audio processors, and direct connect cables.</description>
<parameter name="specification">Binaural stereo corded headset with voice tube microphone
Over-the-head wearing style
Wideband audio frequency response (20 Hz - 16 kHz)
Voice tube microphone technology
Quick Disconnect connector
Laser-welded aircraft-grade aluminum construction
Soft ear cushions (replaceable)
Wired connection with 3 ft cable
SoundGuard hearing protection (acoustic limiting at 118 dBA)
Compatible with PCs and desk phones with Poly audio processors
24-month warranty
