Plantronics SupraPlus H251N-UNC Mono Headset

The SupraPlus H251N-UNC Mono Headset is the gold standard in performance and comfort even for the most phone intensive applications. Enhanced receive side audio quality, intelligent flexible boom and stylish design provide greater headset flexibility. SupraPlus H251N-UNC Mono Headset offer monaural model, with ultra noise canceling microphone and is compatible with Plantronics amplifiers and USB to headset adapters.



• Manufacturer: Plantronics, Inc
• Manufacturer Part Number: H251N-UNC
• Manufacturer Website Address: www.plantronics.com
• Brand Name: Plantronics
• Product Line: SupraPlus
• Product Model: H251N-UNC
• Product Name: SupraPlus H251N-UNC Mono Headset
• Product Type: Headset
• Connectivity Technology: Wired
• Cable Length: 10 ft
• Sound Mode: Mono
• Earpiece Design: Over-the-head
• Earpiece Type: Monaural
• Microphone Technology: Noise Cancelling
• Microphone Design: Boom
• Host Interface: Proprietary Interface
• Form Factor: Semi-open
• Weight (Approximate): 1.40 oz

Buying Guides

• Best Ways to Use Headsets
• College Student Computer Accessories Checklist
• Top 5 Computer Accessories
• Computer Buying Guide
• Media Center Buying Guide
• Monitor Buying Guide
• How To Help Keep Your Computer Safe From Hackers
• Best Things to Know about Cheap Computers
• How to Connect a Laptop to a PC Printer
• Top 5 Mistakes to Avoid When Shopping for Computers

Standard Return Policy for Electronics:

The items must arrive at our warehouse within 30 days of purchase. You must return items in their original condition to qualify for a full refund. We will issue a partial refund of up to 70 percent if returned items have been opened, used, or returned late.
More details

* For your safety, some orders go through our loss prevention department. If we select your order for this process, we will immediately notify you that there may be up to a 3-day delay on your order.
** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.

Standard Shipping:

Our standard shipping method is ground shipping. You should receive your products within 5-10 business days from the day you order them.
More details

Expedited Shipping:

We offer Next Day, 2 Day, and 3 Day shipping for most items. Expedited shipping is not available for items being shipped to PO Boxes or APO/FPO destinations. For more information on this please view our Expedited Shipping page.
More details