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Poly

Plantronics EncorePro 510 Monaural Over-the-Head Headset PLNHW510

Plantronics EncorePro 510 Monaural Over-the-Head Headset PLNHW510

Certified Renewed · 1-Year Warranty

$18.99 USD
$18.99 USD
Sale Sold out
Temporarily out of stock

This certified renewed unit is between batches. Leave your email and we'll let you know the moment it's back — usually within days.

Browse in-stock alternatives →

  • Free shipping
  • 30-day returns
  • 1-year warranty
Works withDesk phonePC / softphone

Buying for a team? Get a volume quote →

Shipping & Returns

For an even easier and more trusted shopping experience, you can checkout on our website with your existing Amazon account.

  • One familiar login to identify and purchase
  • Personal information security
  • Built in fraud and payment protection
  • You're covered with Amazons A-Z guarantee

Shipping is always FREE

Orders placed before 3pm PST will ship that same day from California and will arrive within 2-5 business days. If you need faster shipping, at checkout there's expedited shipping options available. 

Returns are easy and free!

You have 30 days from the date of purchase to return your order for a full refund. Please follow the quick steps below to submit a return.

  1. Email your order number to info@renewedheadsets.com and please provide reason for return.
  2. Once return is approved, you'll receive an email with a pre-paid shipping label to return your order for a full refund
  3. Refunds take 2-5 business days to be issued from the day the return is received in our warehouse

*ALL RETURNS must have an RMA number on the box or the package will be refused and the return process will be delayed.

 

Warranty

Warranty replacements are fast and free, the way it should be!

Renewed Headsets covers you with a 1 year advanced replacement warranty for peace of mind. To get a warranty replacement, please follow the quick steps below.

  1. Email info@renewedheadsets.com with your order number and description of the issue.
  2. A replacement will ship that same day and you'll be emailed a pre-paid shipping label to send the defective headset back

*Please use the shipping label provided by Renewed Headsets or the package could get lost.

 *Warranty, service and support is covered from Renewed Headsets, NOT manufacturer.

View full details
Certified Renewed Grade A Cosmetics 1-Year Warranty Professionally Restored
How we refurbish

About this headset

The Plantronics EncorePro 510 is a wired mono over-the-head headset that connects via a quick-disconnect (QD) plug to a desk phone or PC using the matching bottom cable (sold separately). Its noise-cancelling boom microphone keeps your voice clear in busy offices, and the single-ear design keeps you aware of your surroundings.

Key features

  • Wired quick-disconnect (QD) connection; requires a matching bottom cable
  • Connects to a desk phone or PC and softphone
  • Mono (single-ear), over-the-head wearing style
  • Noise-cancelling boom microphone
  • Manufacturer part number 89433-01

Certified Renewed

Every unit is electronically tested, professionally cleaned and sanitized, and restored to Grade A cosmetic condition, with replacement parts fitted wherever needed. It is backed by our 1-year advanced-replacement warranty plus lifetime support.

Certified Renewed · Inspection report

Every headset earns the seal

Every headset runs the same five checks before it earns the seal — the same language on the box, here, and across the site.

Report ID T6-ZXY7-CJDA · Passed

Electronically TestedAudio · mic · range · battery
Professionally Cleaned & SanitizedFresh ear cushions fitted
Parts & BatteryNew battery & parts where needed
Grade A CosmeticsPresentation-ready condition
1-Year Warranty + Lifetime SupportAdvanced replacement included

How it compares

Plantronics EncorePro 5...Plantronics CS540 Conve...Jabra 14201-17 EHS Cabl...Plantronics - Blackwire...
Connection Wired QD (needs bottom cable)DECT wireless (desk phone base)EHS cable (desk phone)Wired USB-A
Wearing style MonoConvertible—Duo / Stereo
Microphone Noise-cancelling boomNoise-cancelling boom—Noise-cancelling boom
Price $18.99$149.99$29.99$34.00
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Specifications

BrandPoly
Model89433-01
ConnectionWired QD (needs bottom cable)
Wearing styleMono
MicrophoneNoise-cancelling boom
ConditionCertified Renewed — Grade A
Works with
Desk phonePC / softphone

Questions

Frequently asked

How does the EncorePro 510 connect?
It uses a quick-disconnect (QD) plug and connects to a desk phone or PC using a matching bottom cable, which is required and sold separately.
Is this a single-ear or dual-ear headset?
It is a mono, single-ear, over-the-head headset with a noise-cancelling boom microphone.
What does Certified Renewed mean?
It means the unit has been electronically tested, professionally cleaned and sanitized, and restored to Grade A cosmetic condition before sale, with parts replaced where needed.
What warranty is included?
Every Certified Renewed unit comes with a 1-year advanced-replacement warranty and lifetime support.