SupraPlus Wideband

Over-the-head, all-day
comfortable design for
intensive use
Wideband audio
for natural sound
and clearer
conversations
Ultra noise-canceling mic
screens out background noise
The gold standard in performance
and comfort
SupraPlus® Wideband Headset
Continuing to set the standard for durable, lightweight corded headsets for contact center and
office professionals.
SupraPlus Wideband
The gold standard in performance and comfort. Features wideband capability and ultra noise-canceling
microphone with extended boom for industry-leading background noise reduction and echo performance.
COMFORTABLE AND STYLISH DESIGN
•Two wearing styles available: binaural or
monaural design
HW261N SupraPlus
Wideband Binaural
with noise-canceling
microphone
Adjustable T-Pad
headband
•Adjustable T-Pad headband and bendable microphone
boom offers flexibility and comfort
•Convenient quick call feature for quick call pick up
•Light, flexible cable enhances your comfort.
Single-cable design for binaural models
EXCEPTIONAL AUDIO QUALITY
•Wideband audio with noise-canceling microphone
decreases listening errors, repeats and listener fatigue
•Ultra noise-canceling (UNC) microphones with
extended boom for industry-leading noise-canceling
microphone and echo performance
•AudioIQ® technology protects from loud noises,
reduces echoes and background sound
•Quick Disconnect™ provides compatibility with all
Plantronics audio processors and USB-to-headset
adapters
HW251N SupraPlus
Wideband Monaural
with noise-canceling
microphone
Smaller, lighter, more
flexible cable
Ultra noise-canceling microphone
(Also available with Voice Tube)
Bendable click-stop
microphone boom
SupraPlus headsets require a Plantronics audio processor, USB audio
processor, or direct connect cable to connect to phone, PC, or computer.
Technical Assistance CenteR
Vista® M22™ Audio Processor
Backed by Plantronics industry-leading global service
and support.
The Vista M22 audio processor delivers precise levels of listening
comfort, sophisticated hearing protection, and superior audio
performance. The Vista M22 includes Clearline™ audio to improve
call quality in any environment, especially wideband VoIP.
800-544-4660 (US and Canada)
831-458-7700 (outside US)
DA45™ USB Audio Processor
Compatible with all Plantronics H-series headsets, this headsetto-USB adapter/audio processor brings superior call clarity to
PC-based communications. The DA45 USB provides advanced
audio technologies, plug-and-play connectivity and Quick Disconnect.
Operating Frequency:
Wideband
Headset Microphone:
Noise-canceling or Voice Tube
Headset Weight:
HW251N Monaural, Noise-canceling: 67 g
HW251 Monaural, Voice Tube: 69 g
HW261N Binaural, Noise-canceling: 86 g
HW261 Binaural, Voice Tube: 88 g
Compatibility:
Plantronics Audio Processors and cables
Wearing Styles:
Over-the-head, Binaural and Monaural options
Limited Warranty:
2 years
For more information about the SupraPlus or other Plantronics products, please visit
our website at plantronics.com
© 2012 Plantronics, Inc. All rights reserved. Plantronics, AudioIQ, Clearline, DA45, M22, Quick Disconnect, the Sound World
graphic, SupraPlus, and Vista are trademarks or registered trademarks of Plantronics, Inc. The voice tube clear color trade
dress and shape trade dress are trademarks or registered trademarks of Plantronics, Inc. All other trademarks are the
property of their respective owners. 04/12