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Great value for MS Duo. The audio is crisp and the headset is very lightweight and comfortable.
5399-823-309
EVOLVE 30 II MS DUO
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5399-823-309
EVOLVE 30 II MS DUO
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5399-823-309-EVOLVE 30 II MS DUO is a professional USB headset designed for unified communications (UC) and Microsoft Teams environments. This device features a stereo (DUO) headset configuration with an integrated boom microphone, optimized for voice clarity and active use in meeting spaces and boardrooms. It connects primarily through USB-A and 3.5mm jack options, providing flexible input/output configurations for both PC and mobile device compatibility.
The headset supports wideband audio with a frequency response of 20 Hz to 20 kHz for speakers and 100 Hz to 10 kHz for the microphone, ensuring clear and natural voice reproduction. Equipped with digital signal processing (DSP) and acoustic echo cancellation (AEC), it delivers enhanced audio for conferencing scenarios. The EVOLVE 30 II MS DUO is plug-and-play compatible with PCs, Macs, and smartphones, and is ideal for use cases such as unified communications deployments, conference calls, webinars, and remote collaboration within commercial AV and office settings.
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 5399-823-309 |  24089-889-899 |  28599-989-889 |  920-29-508-101 |  14401-01 | |
|---|---|---|---|---|---|
| Product Type | Audio Equipment | Audio Equipment | Audio Equipment | Audio Equipment | Audio Equipment |
| Audio Device Type | Headset | Headset | Headset | Headset | Headset |
| Microphone Type | Condenser | MEMS | Boom / Condenser | Noise-Cancelling / N/A | Condenser |
| Speaker Type | N/A | Active | Active / 2-Way | N/A | N/A |
| Form Factor | Portable | Portable | Portable / Desktop | Head-band | Portable |
| Use Case | Unified Communications / Conference Room / Meeting Space | Unified Communications / Conference Room / Office / Remote Work | Unified Communications / Conference Room / Office / Meeting Space | Unified Communications / Conference Room / Office / Call Center | Unified Communications / Conference Room / Call Center |
| Channel Configuration | Stereo | Mono | Stereo | Mono | Mono |
| Connectivity | USB / 3.5mm | USB-C | USB / Bluetooth | Quick Disconnect (QD) | Bluetooth |
| Input Types | USB / 3.5mm | USB-C | USB / Bluetooth / 3.5mm | Quick Disconnect (QD) | N/A |
| Output Types | USB / 3.5mm | USB-C | Stereo / USB / 3.5mm | Quick Disconnect (QD) | N/A |
| Power Output (if applicable) | N/A | N/A | N/A | N/A | N/A |
| Power Source | USB-Powered | USB-Powered | Battery / USB-Powered (Charging Stand) | N/A | Battery |
| Frequency Response | 20 Hz – 20 kHz (Speaker), 100 Hz – 10 kHz (Microphone) | 20 Hz – 20 kHz (Speaker), 100 Hz – 8 kHz (Microphone) | 20 Hz – 20 kHz (speaker); 10 Hz – 20 kHz (microphone) | 150 Hz – 6.8 kHz | 150 Hz – 6.8 kHz |
| Signal Processing | DSP / AEC | DSP / AEC / Noise Suppression | DSP / AEC / Noise Suppression | Noise Suppression | DSP / Noise Suppression |
| Audio Codecs Supported | N/A | N/A | SBC / AAC | N/A | N/A |
| Mounting Option | N/A | N/A | Desktop (Stand) | N/A | N/A |
| Control Interface | Physical Buttons | Physical Buttons | Physical Buttons / Touch Control / Software / App | Physical Buttons | Physical Buttons |
| Wireless Support | No | No | Bluetooth | No | Bluetooth |
| Product Name | Jabra EVOLVE 30 II MS DUO | Jabra Evolve2 40 USB-C UC Mono | Jabra Evolve2 85 Link380c UC Stereo Stand Black (28599-989-889) | Pro 920 Duo Headset | 14401-01-PRO 9470 Replacement headset - Headset - Ear-hook - Office/Call center - Black - Monaural - Wireless |
| Height | 2.12 | 7.7 | 8.7 | 6.4 inches | 5.2 inches |
| Width | 7.2 | 6.1 | 7.5 | 5.7 inches | 2.1 inches |
| Depth | 6.93 | 2.2 | 2.8 | 2.2 inches | 1.0 inch |
| Weight | 0.33 | 0.42 | 0.65 | 0.13 lbs | 0.049 lbs |
Great value for MS Duo. The audio is crisp and the headset is very lightweight and comfortable.
Solid performance for daily meetings. Plug-and-play setup with Teams makes it very easy to use.
Excellent noise isolation. This headset provides a professional experience for our remote call center staff.
Durable and reliable. The audio quality is great and the microphone cancels background noise effectively.
Perfect for office use. The MS Duo version is reliable and the controls are intuitive.
The Jabra Evolve 30 II MS Duo is a wired stereo headset with dual-ear speakers, optimized and certified for Microsoft Teams™ to deliver professional-quality audio for calls and collaboration.
Yes. The Jabra Evolve 30 II MS Duo carries the Microsoft Teams™ certification, offering one-touch call answer/end and Teams notifications for seamless integration.
It features a USB-A connector for PC and Mac plus a 3.5 mm jack for smartphones, tablets or any device with a standard headphone port.
The headset has a noise-cancelling boom microphone and leather-like ear cushions that provide passive noise reduction for clear speech and focused listening.