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Jabra

Jabra GN2100 QD MONO Sound Tube Wired Headset (Certified Renewed)

Jabra GN2100 QD MONO Sound Tube Wired Headset (Certified Renewed)

Certified Renewed · 1-Year Warranty

$59.00 USD
$59.00 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.

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  • Free shipping
  • 30-day returns
  • 1-year warranty
Works withDesk phone

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Shipping & Returns

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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 Jabra GN2100 QD MONO Sound Tube is a corded single-ear headset for desk-phone use. The mono design leaves one ear open for awareness in busy offices, while the sound tube voice path suits agents who prefer a lightweight over-the-ear fit. It uses a Quick Disconnect (QD) connection and requires a compatible bottom cable to attach to the phone.

Key features

  • Wired Quick Disconnect (QD) connection — requires a matching bottom cable (sold separately)
  • Connects to desk phones
  • Noise-cancelling boom microphone to reduce background noise on calls
  • Mono (single-ear) wearing style for situational awareness
  • Manufacturer part number 2104-820-105

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 15034 · 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

Jabra GN2100 QD MONO So...Jabra PRO 920 MONO Wire...Jabra PRO 930 MONO USB ...Jabra PRO 9450 Mono Mid...
Connection Wired QD (needs bottom cable)DECT wireless (desk phone base)DECT wireless (USB-A base)DECT wireless (base; desk phone + USB softphone)
Wearing style MonoMonoMonoConvertible
Microphone Noise-cancelling boomNoise-cancelling boomNoise-cancelling boomNoise-cancelling boom
Price $59.00$93.99$104.00$75.99
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Specifications

BrandJabra
Model2104-820-105
ConnectionWired QD (needs bottom cable)
Wearing styleMono
MicrophoneNoise-cancelling boom
ConditionCertified Renewed — Grade A
Works with
Desk phone

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.
What devices does it work with?
With the correct QD bottom cable, it connects to desk phones.
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.