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Jabra

2300 QD DUO UC

2300 QD DUO UC

Certified Renewed · 1-Year Warranty

$58.99 USD
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
  • 90-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 90 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 2300 QD DUO UC is a corded stereo headset for desk-phone and PC / softphone use in unified communications environments. Its dual-ear design covers both ears for better focus during sustained call work, suiting contact-centre and heavy phone users. It uses a Quick Disconnect (QD) connection, so it needs a compatible bottom cable to attach to your phone or computer.

Key features

  • Wired Quick Disconnect (QD) connection — requires a matching bottom cable (sold separately)
  • Connects to desk phones and PC / softphone setups
  • Noise-cancelling boom microphone to reduce background noise on calls
  • Duo / stereo wearing style for both-ears coverage
  • Manufacturer part number 2309-820-105

Certified Renewed

Every unit is electronically tested for full function, professionally cleaned and sanitized, and fitted with new parts where needed before it ships. We hold each headset to Grade A cosmetic standards and back it with a 1-year advanced-replacement warranty plus lifetime support, so you can deploy refurbished gear 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 RH-33556294 · 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
David Merritt, Operating Owner of Renewed Headsets
Who stands behind this

We are a small US team, and my name is on this. Every headset is electronically tested, cleaned and restored to Grade A before it ships, and it is backed by a 1-year advanced-replacement warranty, 90-day returns and lifetime support. If yours arrives and it is not right, contact us and we will replace it.

David Merritt Operating Owner · Renewed Headsets

Talk to a human
Buying for a team

Built for procurement

  • Net 30on approved credit
  • Purchase orders acceptedPOs from business, education & government
  • W-9 on requestsent same business day
  • Tax-exempt ordersresale, nonprofit & government certificates
QuantityYou save
10+5%
25+10%
50+15%

Quoted and invoiced — send your quantities and we confirm pricing, usually within one business day.

Get a volume quote or call (866) 773-1226 · 7am–4pm PT, Mon–Fri

How it compares

2300 QD DUO UCJabra Evolve 20 USB DUO...2400 II QD Mono NC (Ren...
Connection Wired QD (needs bottom cable)Wired USB-AWired QD (needs bottom cable)
Wearing style Duo / StereoDuo / StereoMono
Microphone Noise-cancelling boomNoise-cancelling uni-directional boomNoise-cancelling boom
Price $58.99$29.99$24.49
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Specifications

BrandJabra
Model2309-820-105
ConnectionWired QD (needs bottom cable)
Wearing styleDuo / Stereo
MicrophoneNoise-cancelling boom
ConditionCertified Renewed — Grade A
Works with
Desk phonePC / softphone

Questions

Frequently asked

Do I need anything else to use this headset?
Yes. This is a Quick Disconnect (QD) model that requires a compatible bottom cable, which is sold separately and depends on your phone or PC.
What devices does it work with?
With the correct QD bottom cable, it connects to desk phones and PC / softphone setups.
What does Certified Renewed mean?
It means the headset has been electronically tested, professionally cleaned and sanitized, repaired with new parts where needed, and graded to Grade A cosmetic condition before sale.
What warranty is included?
It comes with a 1-year advanced-replacement warranty and lifetime support.