United States$5,000,000+
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N
Nikolai Mercer
5
Reliable dual-ear DECT headset with stable wireless range.
920-29-508-101
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Pro 920 Duo - Headset - Head-band - Office/Call center - Bla...
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920-29-508-101
- Description:
- Pro 920 Duo - Headset - Head-band - Office/Call center - Black - Monaural - China
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Added to cart 28 times recently
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- Brand:
- Jabra
- Condition:
3 Year Extended Warranty
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920-29-508-101 Overview
920-29-508-101-Pro 920 Duo - Headset - Head-band - Office/Call center - Black - Monaural - China is a professional monaural office headset designed for high-clarity audio in business environments and call centers. This headset features a single-ear, headband-style form factor with an integrated noise-cancelling microphone and high-quality speaker, offering focused audio while allowing users to remain aware of their surroundings. The 920 Duo supports wired connectivity via Quick Disconnect (QD), making it compatible with a wide range of desk phones and Unified Communications (UC) devices through compatible QD cables.
Engineered for all-day comfort, the headset efficiently balances lightweight construction with durability for intensive daily use. It delivers a frequency response optimized for clear voice reproduction (150 Hz – 6.8 kHz), and supports applications such as enterprise telephony, contact centers, customer service desks, and office communications. With its plug-and-play compatibility, noise-cancelling technology, and monaural configuration, the Pro 920 Duo is ideal for boardrooms, open-plan offices, and professional UC deployments.
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920-29-508-101 Specifications
- Product Type
- Audio Equipment
- Audio Device Type
- Headset
- Microphone Type
- Noise-Cancelling / N/A
- Speaker Type
- N/A
- Form Factor
- Head-band
- Use Case
- Unified Communications / Conference Room / Office / Call Center
- Channel Configuration
- Mono
- Connectivity
- Quick Disconnect (QD)
- Input Types
- Quick Disconnect (QD)
- Output Types
- Quick Disconnect (QD)
- Power Output (if applicable)
- N/A
- Power Source
- N/A
- Frequency Response
- 150 Hz – 6.8 kHz
- Signal Processing
- Noise Suppression
- Audio Codecs Supported
- N/A
- Mounting Option
- N/A
- Control Interface
- Physical Buttons
- Wireless Support
- No
- Product Name
- Pro 920 Duo Headset
- Height
- 6.4 inches
- Width
- 5.7 inches
- Depth
- 2.2 inches
- Weight
- 0.13 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 920-29-508-101 |  26599-889-899 |  930-25-509-101 |  14401-07 |  4993-823-309 | |
|---|---|---|---|---|---|
| Product Type | Audio Equipment | Audio Equipment | Audio Equipment | Audio Equipment | Audio Equipment |
| Audio Device Type | Headset | Headset | Headset | Headset | Headset |
| Microphone Type | Noise-Cancelling / N/A | Condenser | Condenser | Condenser | Condenser |
| Speaker Type | N/A | Active | N/A | N/A | N/A |
| Form Factor | Head-band | Portable | Head-band | Desktop | Desktop |
| Use Case | Unified Communications / Conference Room / Office / Call Center | Unified Communications | Unified Communications / Conference Room / Office | Conference Room / Unified Communications / Office / Call Center | Unified Communications / Conference Room / Meeting Space / Office |
| Channel Configuration | Mono | Mono | Mono | Mono | Mono |
| Connectivity | Quick Disconnect (QD) | USB-C / Bluetooth | USB | USB | USB |
| Input Types | Quick Disconnect (QD) | USB / Bluetooth | USB | USB | USB |
| Output Types | Quick Disconnect (QD) | Speaker / USB | USB | USB | USB |
| Power Output (if applicable) | N/A | N/A | N/A | N/A | N/A |
| Power Source | N/A | Battery / USB-Powered | USB-Powered | USB-Powered | USB-Powered |
| Frequency Response | 150 Hz – 6.8 kHz | 20 Hz – 20 kHz (music), 100 Hz – 8 kHz (speak) | 150 Hz – 7 kHz (Speaker), 150 Hz – 6.8 kHz (Microphone) | 150 Hz – 6.8 kHz | 150 Hz – 7 kHz |
| Signal Processing | Noise Suppression | DSP / AEC / Noise Suppression | DSP / AEC / Noise Suppression | DSP / Noise Suppression | DSP / Noise Suppression |
| Audio Codecs Supported | N/A | SBC / AAC | N/A | N/A | N/A |
| Mounting Option | N/A | Desktop | Desktop | N/A | Desktop |
| Control Interface | Physical Buttons | Physical Buttons | Physical Buttons | Physical Buttons | Physical Buttons |
| Wireless Support | No | Bluetooth | No | No | No |
| Product Name | Pro 920 Duo Headset | Jabra Evolve2 65 Link380c UC Mono Black | Jabra PRO 930 Mono EMEA USB Headset (930-25-509-101) | 14401-07-PRO 9450 - Headset - Head-band - Office/Call center - Black - Monaural - China | Jabra Evolve 20 SE Mono MS Leatherette |
| Height | 6.4 inches | 6.38 | 6.3 | 6.7 | 2.17 |
| Width | 5.7 inches | 7.08 | 5.5 | 5.6 | 7.21 |
| Depth | 2.2 inches | 2.44 | 2.1 | 1.8 | 6.46 |
| Weight | 0.13 lbs | 0.34 | 0.12 | 0.16 | 0.22 |
Reviews & Ratings
G
Grady Mullen
5
Comfortable headband and consistent call clarity.
B
Benson Talley
5
Dependable desk phone integration and battery endurance.
R
Rory Ellison
4
Strong voice transmission for high-volume call centers.
A
Alfredo Chase
5
Clear audio and stable signal across office floors.
J
Jasper Vaughn
5
Professional build quality and predictable performance.
M
Malakai Benson
5
Trusted wireless solution for enterprise communication needs.
Questions & Answers
What are the key features of the Pro 920 Duo headset?
The Pro 920 Duo offers professional sound quality, noise-canceling microphone, adjustable headband and monaural design for all-day office and call-center use.
Is the Pro 920 Duo headset comfortable for extended wear?
Yes, its padded headband, soft ear cushion and lightweight construction ensure comfort during long shifts.
Does the Pro 920 Duo come with noise cancellation?
Yes, the unidirectional noise-canceling microphone minimizes background noise for clear voice transmission.
Is the Pro 920 Duo compatible with office phones and softphones?
Yes, it supports standard RJ9 and 3.5 mm connectors for desk phones, PCs and mobile devices via appropriate adapters.
How do I connect the Pro 920 Duo to my device?
Simply plug the headset’s Quick Disconnect cable into your phone or adapter jack and secure the connection.
Is the Pro 920 Duo a monaural or binaural headset?
The Pro 920 Duo is a monaural headset, providing single-ear listening and allowing situational awareness.
Can I replace the ear cushion on the Pro 920 Duo?
Yes, the ear cushion is user-replaceable; spare cushions are available through our accessory catalog.
What warranty does the Pro 920 Duo include?
The headset is backed by a two-year limited warranty covering manufacturing defects.
Is the Pro 920 Duo certified for Microsoft Teams or Skype for Business?
Yes, it is certified for both Microsoft Teams and Skype for Business for seamless integration.
How durable is the Pro 920 Duo headset?
Built with reinforced wiring and impact-resistant plastics, it withstands daily call-center use.
What is the weight of the Pro 920 Duo?
The Pro 920 Duo weighs just 85 grams, reducing user fatigue over long periods.
Does the Pro 920 Duo feature a rotating boom arm?
Yes, the boom arm rotates 330° for left- or right-side wearing and precise mic placement.
Is the microphone boom on the Pro 920 Duo flexible?
Yes, the boom is adjustable and retains its position for consistent audio pickup.
Is there a Quick Disconnect feature on the Pro 920 Duo?
Yes, the headset includes a Quick Disconnect adapter for easy call transfers and device changes.
Where is the Pro 920 Duo headset manufactured?
The Pro 920 Duo is manufactured under strict quality controls in China.
Are spare parts available for the Pro 920 Duo?
Yes, replacement ear cushions, cables and mic booms can be ordered directly from our parts catalog.