Plantronics Blackwire C620 81965-42 Leaflet

Product codes
81965-42
Page of 1
Blackwire
 610/620
Key features
Unparalleled call clarity
·  Wideband for best PC audio telephony
·  Audio optimized for voice and    
multimedia use
·  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
·  Call controls at your fingertips
·  Simple plug-and-play USB connectivity
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 March 2010
Adjustable headband
Call answer/end,
mute, volume +/- 
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) 
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)