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HW251N SupraPlus Mono Noise Cancelling Headset – DISCONTINUED

Discontinued – Click for more info
Who we are logo, BTP representative with headsets

Every order includes unlimited lifetime support from our Headset Helpdesk, saving you time and money.

Plantronics HW251N SupraPlus Headset Features the Highest Level of Performance for Wideband VoIP Communications!

  • Replaced by EncorePro HW510 October 2018
  • Connecting cable or amplifier required to connect to phone or PC (purchased separately – please contact BTP if you need to know which adapter is compatible)
  • Quick Disconnect feature provides walkaway convenience and compatibility with all Plantronics USB and desk phone audio processors and direct connect cables
  • Headset delivers rich voice quality in wideband telephone systems
  • Wideband audio improves speech clarity and decreases errors, repetition and listener fatigue
  • Plantronics headsets are built for 24/7/365 usage
  • Bendable microphone stays in position for clearer voice transmission
  • Noise cancelling microphone on headset reduces the level of background noise, other voices, and keystrokes that may be heard by customers
  • Most PC softphones are wideband quality
  • Adjustable rubber coated headset headband for comfort & good looks does not create pressure points on your head
  • All day wearing comfort and reliability
  • Headset may be worn on right or left ear
  • Specially designed T-pad does not pull your hair when the headset is taken off
  • A wider receive-side frequency response reduces miscommunication
  • Enhanced audio for greater listening accuracy
  • Soft donut-style foam ear cushion
  • Requires that the caller be on a wideband headset and telephone for true wideband quality
  • Designed for the most demanding environments
  • T-Coil hearing aid compatible headset
  • Replaced H251N and H251N-UNC March 2010
  • 2 year Plantronics manufacturer’s warranty
BTP Model: PL-HW251N
MFR Part: 75100-06

Additional information

Weight 0.375 lbs
Dimensions 7.00 × 5.25 × 2.25 in


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User Guide PL-HW251N

Data Sheet PL-HW251N

Our Unmatched, Value-added Service Saves You Time, Money and Hassles:

  • Experienced consultants help you choose exactly the products you need, preventing unnecessary purchases
  • Free user setup help and training
  • 100% satisfaction guaranteed
  • Our team is committed to answering every call live during business hours
  • Same-day response to emails
  • Same-day shipping
  • Full warranty facilitated by BTP


For customer service, sales inquiries, and technical support, contact us Monday“Friday, 8-5 Pacific Time. (After-hours messages and emails are promptly returned the following business day.)

Call: 800-457-4287 or 425-649-9262

Email: info@btpi.com

Manufacturer discontinued.


“Thank you so much for the prompt, detail oriented and efficient effort with my order. You can now call me a repeat customer because of this, as this wasRead more

Christine B., Seattle, WA
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