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Jabra Evolve 30 II UC Stereo 5399-829-309 Wired On-Ear Office Headset USB-A 3.5 mm Noise-Cancelling Mic Busylight Black

Brand:
Jabra
Jabra Evolve 30 II UC Stereo USB-C/A Wired Headset
Jabra Evolve 30 II UC Stereo 5399-829-309 Wired On-Ear Office Headset USB-A 3.5 mm Noise-Cancelling Mic Busylight Black
€78.64 inc. VAT
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5399-829-309
€66.08 €73.42
€78.64 inc. VAT
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Product Code
04:336063
EAN Code
5706991019971
Manufacturer
Jabra

Quick Specs

Type
Stereo on-ear, 28 mm speakers
Connection
USB-A controller + 3.5 mm
Controls
Answer, volume, mute, busylight
Weight
93.2 g headset, 2.15 m cable
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Jabra Evolve 30 II UC Stereo — Wired Office Headset with Busylight

Stereo on-ear, 28 mmUSB-A plus 3.5 mmIntegrated busylightUC variant

The Jabra Evolve 30 II UC Stereo, order code 5399-829-309, is a corded office headset built for open-plan desks. Both ears are covered, so you can concentrate through the noise around you. It plugs in over USB-A through an in-line call-control unit with large buttons, and an integrated busylight tells colleagues not to interrupt. The headset itself terminates in a 3.5 mm plug that lifts out of the controller.

Compatibility — check before buying:
Check the connector before you order. This is the USB-A build. Jabra sells the same headset in both USB-A (order codes ending 309) and USB-C/A (ending 369) forms, and our distributor feed gives both the same short name — so the order code is the only reliable way to tell them apart. The UC designation matters just as much: the Microsoft Teams button and the Teams notification LED live in the control unit, not in the headset. An MS unit on a Cisco or Avaya-only desk gives no benefit, and a UC unit in a Teams office loses the Teams key and the presence light. One more thing Jabra states plainly: despite the 3.5 mm jack, this headset is not supported on mobiles and tablets — it is a deskphone and softphone product.

Best For

✓ Open-plan offices and contact centres
✓ Desks where colleagues need a visible do-not-disturb signal
✓ Concentration work in a noisy office
✓ Fleet rollouts that need one repeatable order code
✓ All-day wear at well under 150 g on the head
✓ Sites standardising on wired headsets rather than wireless

Key Features

 
28 mm speakers with a wideband voice path
Jabra publishes a 150 Hz to 7,000 Hz speech range and a 20 Hz to 20,000 Hz music range, with 10 mW maximum input. Wideband on calls, and usable for music between them.
 
Noise-cancelling boom microphone
An electret condenser uni-directional element that rejects the room so the person on the other end hears you rather than your office. The boom lifts up out of the way when the headset is not in use.
 
Busylight and a real control unit
The in-line unit carries answer and reject, volume up and down, and mute, with large buttons and LED indicators. The integrated busylight turns on with the call so nobody taps you on the shoulder mid-sentence.
 
Hearing protection built in
Jabra lists PeakStop, SafeTone, G616 and EU Noise at Work compliance on this model — protection against sudden level spikes and against cumulative exposure across a working day.

Technical Specifications

Identification
Brand Jabra
Series Evolve 30 II
Order Code 5399-829-309
EAN / GTIN 5706991019971
Variant Jabra Evolve 30 II UC Stereo
Audio — Speaker
Wearing style Stereo, on-ear headband
Speaker size 28 mm
Speech bandwidth 150 Hz – 7,000 Hz (wideband)
Music bandwidth 20 Hz – 20,000 Hz
Maximum input power 10 mW
Impedance and sensitivity Not published by Jabra
Microphone
Type Electret condenser (ECM), uni-directional
Noise cancelling Yes — microphone side, for the far end
Sensitivity -48 dB to -44 dB at 1 kHz, 1 Pa
Bandwidth and boom travel Not published by Jabra
Hearing Protection
Technologies Jabra PeakStop, Jabra SafeTone, G616, EU Noise at Work
Functional detail Jabra lists these without publishing a functional description
Connectivity and Controls
Headset connector 3.5 mm jack plug
Controller connector USB-A
Controls Answer and reject, volume up and down, mute
Indicators LED indicators on the control unit
Busylight Integrated
Cable length 2.15 m
Certification
Platforms Alcatel-Lucent, Avaya, Unify, Zoom
Microsoft Teams No — this is the UC variant, without the Teams button or Teams notification LED
Mobile and tablet Not supported by Jabra on this model
Physical
Headset weight 93.2 g
Weight with cable 138.2 g
Materials Leatherette, PC and PC/ABS plastic, stainless steel
Colour Black
Operating temperature -10 °C to 50 °C
In the Box
Included Headset, USB call-control unit, travel pouch, user documents
Not included USB extension, deskphone bottom cable, spare ear cushions. Jabra does not publish the exact contents of the USB-C/A variant beyond the controller, so we make no claim about a separate adapter
Warranty
Warranty 1-Year Warranty (Singular)
Manufacturer Term Jabra publishes a two-year warranty on Evolve corded headsets in its EMEA business warranty terms, and the figure is repeated in the Evolve 30 II technical specification sheet. It is a published manufacturer term that happens to be two years, not the statutory EU consumer period. Singular’s direct warranty is 1 year; beyond that we assist you with the manufacturer’s warranty process for its full duration.

Frequently Asked Questions

What is the difference between the order codes ending 309 and 369?
The connector. Codes ending 309 are the USB-A build; codes ending 369 are the USB-C/A build. Everything else — speakers, microphone, busylight, controls, cable length — is identical. Distributor feeds frequently give both the same short name, so order by the full code. This unit is the USB-A one.
Should I buy the MS or the UC version?
MS if your organisation runs Microsoft Teams: the MS control unit adds a dedicated Teams button and a Teams notification LED. UC for everything else — Cisco, Avaya, Unify, Zoom, Alcatel-Lucent. The difference is built into the control unit and cannot be changed later, so match it to the softphone you actually use. This unit is the UC variant.
Can I use it with my phone or tablet?
Jabra says no. Its compatibility statement for the Evolve 30 II lists deskphone and softphone as compatible and mobile or tablet as not compatible, despite the 3.5 mm plug on the headset. Treat it as a desk product. If you need a headset that also serves a phone, tell us and we will point you at one that does.
Is stereo the right choice for my team?
Stereo covers both ears and shuts more of the room out, which suits noisy offices and concentration work. If your staff need to stay aware of colleagues and the room around them, the mono version of the same headset leaves one ear open.
Singular Expert Insight
The Evolve 30 II is the sensible middle of Jabra’s wired range: a proper in-line control unit, a busylight that actually stops people interrupting, and hearing protection, without paying for wireless. Two things decide whether you have ordered the right one, and neither is visible in a product photo. The order-code ending tells you the plug — 309 is USB-A, 369 is USB-C/A — and the MS or UC block tells you whether the control unit has a Teams button. Get those two right and the rest of the range is identical. Worth knowing before you commit: Jabra does not support this headset on phones or tablets. If you need that, or you need to leave the desk mid-call, look at our office and VoIP headsets range for a wireless model, or the wider headphones selection. Tell us how many seats you are fitting and which softphone, and we will confirm the exact code.

Buyer’s Guide

Buy it if

You are fitting desks on a UC platform such as Cisco, Avaya, Unify or Zoom, the machines have USB-A, and you want a wired headset with a busylight and real buttons rather than software controls.

Skip it if

Your machines use the other connector, or your softphone is Microsoft Teams — the MS variant with the Teams button is the correct build. Also skip it if users need to take calls on a mobile, which Jabra does not support here.

Also consider

The mono Evolve 30 II UC (5393-829-309) if one ear should stay open, and the USB-C/A code 5399-829-369 if the desks run USB-C.

Features - Jabra - 5399-829-309

Colour
black
Interface
  • USB2.0
More Details
Product Code
04:336063
EAN Code
5706991019971
Manufacturer
Jabra
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