Discontinued
See the Poly Blackwire 3320-M

Connect better with this Binaural (two-ear) USB headset.

Approved for use with Microsoft Office® Communicator 2007 and Microsoft® Lync™ 2010.

Versatile Business Tool For

• PC Audio
• Video conferences
• Conference Calls
• Desktop Sharing
• Webinars

Easy to Use

• Easily accessible call controls, including call answer/end, mute volume +/-
• Simple plug-and-play USB connectivity
• Durable design

Excellent Audio Quality

• Wideband support for best-in-class PC audio
• Noise-canceling microphone filters out background noise
• Digital Signal Processing (DSP) technology provides more natural voice sound
• SoundGuard® technology provides protection against audio spikes