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Poly

Blackwire C325

Blackwire C325

Certified Renewed · 1-Year Warranty

$24.00 USD
$24.00 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 withPC / softphoneUSB-A

Buying for a team? Get a volume quote →

Shipping & Returns

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  • 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 Blackwire C325 is a dual-ear (stereo) wired headset for PC and softphone calls. It connects over USB-A, with a 3.5mm option also available, and pairs a binaural design with a noise-cancelling boom microphone for clear conversations at the desk.

Key features

  • Wired USB-A connection, with 3.5mm option also available
  • Connects to PC / softphone via USB-A
  • Noise-cancelling boom microphone
  • Duo / stereo (dual-ear) wearing style
  • Manufacturer part number 204446-02

Certified Renewed

Every Certified Renewed headset is electronically tested for full function, professionally cleaned and sanitized, and fitted with replacement parts wherever needed. Units are restored to Grade A cosmetic condition and backed by our 1-year advanced-replacement warranty plus lifetime support, so you can deploy refurbished hardware with confidence.

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 WR-8U5Q-YD0R · 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

Blackwire C325Plantronics - Blackwire...Plantronics BLACKWIRE 3...Plantronics Blackwire 3...
Connection Wired USB-A (3.5mm also)Wired USB-AWired USB-AWired USB-C
Wearing style Duo / StereoDuo / StereoMonoMono
Microphone Noise-cancelling boomNoise-cancelling boomNoise-cancelling boomNoise-cancelling boom
Price $24.00$34.00$20.00$29.00
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Specifications

BrandPoly
Model204446-02
ConnectionWired USB-A (3.5mm also)
Wearing styleDuo / Stereo
MicrophoneNoise-cancelling boom
ConditionCertified Renewed — Grade A
Works with
PC / softphoneUSB-A

Questions

Frequently asked

What connections does the C325 support?
It uses a wired USB-A connection for PC or softphone use, with a 3.5mm option also available.
Is it mono or stereo?
It is a duo / stereo (dual-ear) headset, covering both ears for better focus on calls.
What does Certified Renewed mean?
It means the headset has been electronically tested, professionally cleaned and sanitized, fitted with replacement parts where needed, and restored to Grade A cosmetic condition before resale.
What warranty is included?
Every unit ships with a 1-year advanced-replacement warranty and lifetime support.