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Blackwire

 610/620

Key features

 Superior sound and call clarity

·  Wideband for best PC audio telephony

·  The unique dynamic EQ feature 

optimizes voice quality when on calls 
and automatically adjusts EQ settings 
for high-quality music or multi-media 
playback

·  Noise-canceling microphone filters out  

background noise

·  Digital Signal Processing (DSP)  

provides more natural voice sound

·  SoundGuard

®

 technology provides  

protection against audio spikes

Innovative, user-friendly design

·  Engineered for all-day comfort; choice 

of foam or leatherette ear cushions 
(included)

·  Call controls at your fingertips

·  Simple plug-and-play USB connectivity

·  Carrying pouch included for  

on-the-go use

Backed by Plantronics global  

service and support

Premium audio and comfort optimized for PC Communications

In today’s competitive landscape, improving productivity has become a global mantra. For those who spend 
hours each day on long conference calls, webinars and video conferencing, the exceptional voice clarity and 
all-day comfort of the Blackwire 600 Series make communications more effective and productive.

© 2010 Plantronics, Inc. All rights reserved. Plantronics, the logo design, Blackwire, SoundGuard, QuickAdjust and Sound Innovation are trademarks or registered trademarks of Plantronics,  

Inc. Microsoft is a trademark or registered trademark of Microsoft Corporation in the U.S. and other countries. Avaya is a trademark of Avaya Inc., Cisco is a registered trademark of Cisco 
Systems, Inc. and/or its affiliates in the U.S. and certain other countries. IBM is a trademark of International Business Machines Corporation in the United States, other countries or both. 
Published June 2010

Adjustable headband

Call answer/end,

mute, /- 

Adjustable, soft 

ear cushions

Swiveling  

QuickAdjust

 

boom

Blackwire 610 

(monaural)

Blackwire 620 

(binaural)

PC CommuniCations

For more information about the
Blackwire 600 Series or other  
Plantronics products, please visit  
our Web site at: 

plantronics.com

TEL: 800-544-4660 (U.S. AND CANADA)  

         831-458-7700 (OUTSIDE U.S.)

additional information

Connects to

PC via USB

Ideal for

Frequent users of PC audio, conference calls, webinars,  
video conferencing, collaboration

Audio performance

Wideband — up to 6,800Hz (both models) 
Dynamic EQ stereo (binaural) 
Echo cancellation

Hearing protection

SoundGuard — protects against sound levels above 118dBA

Limited warranty

2 years

UC Standard Version

Unified Communications standard version built for UC
applications and softphones from Avaya, Cisco, IBM and more
Model numbers: C610 (monaural) 

C620 (binaural)

Optimized for Microsoft

®

 Office Communicator 2007  

Model numbers: C610-M (monaural)

C620-M (binaural)

Reviews: