Jabra Evolve 30 II Stereo Replacement Headset 3.5mm 14401-21 Black
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Jabra
14401-21
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Jabra Evolve 30 II — Stereo Replacement Headset
Replacement headset onlyStereo3.5 mm jackNoise-cancelling mic
The Jabra Evolve 30 II Replacement Headset Stereo (14401-21) is the genuine headset-only replacement for compatible Evolve 30 II configurations. It combines a binaural on-ear design, 28 mm speakers, a noise-cancelling boom microphone and a wired 3.5 mm connection, allowing an existing compatible Evolve 30 II setup to remain in service without replacing the full USB controller package.
Compatibility — check before buying:
This exact 14401-21 product is the stereo replacement headset only. Jabra lists it separately from complete Evolve 30 II USB-A and USB-C headset packages and separately from the mono replacement headset 14401-20. It terminates in a 3.5 mm headset plug and does not include an Evolve 30 II Link USB call-control unit. Buy it as a replacement for a compatible existing setup, not as a complete USB headset kit.
Best For
✓ Replacing a damaged Evolve 30 II stereo headset
✓ Existing compatible Evolve 30 II installations
✓ Users who require two-ear stereo audio
✓ Compatible devices or controllers using a 3.5 mm headset connection
Key Features
Genuine Evolve 30 II replacement
Jabra lists 14401-21 specifically as the Evolve 30 II Replacement Headset Stereo, making it the correct spare headset when the existing compatible controller and cabling setup can continue to be used.
Stereo 28 mm speakers
The binaural headset uses 28 mm speakers. Published Evolve 30 II specifications list a 150 Hz to 7 kHz voice frequency range, with a wider 20 Hz to 20 kHz range available for music playback.
Noise-cancelling microphone
The boom microphone is designed to reduce surrounding office noise so the user's voice remains clearer during professional conversations. Jabra specifies a microphone frequency range of 100 Hz to 10 kHz for the Evolve 30 II.
3.5 mm headset connection
The replacement headset terminates in a 3.5 mm 4-pole headset connector. This allows it to connect to a compatible Evolve 30 II controller or another device that supports the required combined headset connection.
Technical Specifications
Frequently Asked Questions
Singular Expert Insight
The critical detail with 14401-21 is that it is a replacement headset, not a complete Evolve 30 II kit. Jabra's official documentation identifies it as the stereo replacement, despite an incorrect “mono” sentence that appears in several syndicated distributor feeds. If your existing Evolve 30 II USB controller is still working and only the headset needs replacing, this is the appropriate stereo spare. If you need a complete plug-and-play USB headset with its controller, choose one of the full 5399-series Evolve 30 II packages instead.
Buyer’s Guide
Buy it if
You already have a compatible Jabra Evolve 30 II setup and need the genuine stereo headset section with its 3.5 mm connection.
Skip it if
You need a complete USB headset package, a replacement USB call-control unit, or the single-ear mono replacement headset.
Check first
Confirm that your existing controller or device accepts the Evolve 30 II headset's 3.5 mm connection. No USB Link controller is included with 14401-21.
Features - Jabra - 14401-21
More Details
Product Code
Q711628
EAN Code
5706991020465
Manufacturer
Jabra