Plantronics SupraPlus Ultra Noise-Canceling Headset (H251N-UNC)
Features at a glance
- The Plantronics SupraPlus H251N Headset has been discontinued . Please see the Plantronics SupraPlus WideBand Noise-Canceling Headset (HW251N)
- Quick Disconnect cord—leave your headset on while you walk away from your desk
- All-day wearing comfort and reliability
- Supports all Plantronics amplifiers and USB-to-headset adapters
- Designed for the most demanding environments
Description
The Plantronics SupraPlus™ headset family brings new standards in all-day comfort and reliability to telephone professionals. Enhanced receive-side audio quality, intelligent flexible boom and stylish design provide greater headset flexibility.
The SupraPlus™ Ultra-Noise Canceling H251N-UNC Headset provides excellent audio quality for traditional voice applications as well as the increasingly popular Voice over IP softphone applications. It offers a monaural design that covers only 1 ear, a ultra noise-canceling microphone and is compatible with Plantronics amplifiers and USB-to-headset adapters. Other models will be available soon!
The SupraPlus™ requires an amplifier. We recommend the M22 Vista Corded Amplifier
If your phone has a headset jack (and internal amplifier) then the SupraPlus™ Polaris may be suitable.
Back to topTechnical Specifications
| Manufacturer | Plantronics |
| Type | Corded |
| Wearing Style | Over-the-Head |
| Max Range / Cord Length | 10 ft. |
| Connector Type (view connectors) | Quick Disconnect |
| Weight | 2.4 oz. |
| Lines: (telephone products only) | Not Applicable |
| Compatibility | When paired with an amplifier, works with your existing single- or multi-line phone |
| Microphone | Noise-canceling |
| Earpiece | Foam |
| Color | Black |
| Special Technologies | Ultra-Noise Canceling |
| Warranty | 2 Year Replacement |
| Battery Life | Not Applicable |
| Reversible | Yes |
| Handset Lifter Compatible | Not Applicable |
| Busy Light | Not Applicable |
| Quick Disconnect | Yes |
| DC Adapter Compatible | Not Applicable |
| Digital Encryption | Not Applicable |
| What's in the box? | Headset, Spare ear pad, Instructions |
Customer Reviews
Average Customer rating for this item: 
PA
Laclede Electric Cooperative
MO
Product Purchase Options
Catalog #: 1384
Customer Rating:
Compatibility Guaranteed
The Plantronics SupraPlus Ultra Noise-Canceling Headset (H251N-UNC) is compatible with 98% of all office phones! If you'd like for us to check your specific phone, just click below:
Click here for Instant Live AnswersWhat Customers Are Saying
Average Customer rating for this item:
This particular headset is very comfortable to wear and it is every bit noise canceling and more. Very pleased with my purchase
Read Full Review
These products work great and help us take care of our customers more efficiently.
Read Full Review
