Jabra 4993-823-109 – Evolve 20 MS Mono USB Headset
Key Features :
- Microsoft Teams certified for seamless UC integration.
- Noise-canceling microphone reduces ambient office sounds.
- In-line call controller for volume and mute management.
- Plug-and-play USB-A connectivity for rapid deployment.
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Jabra 4993-823-109 – Evolve 20 MS Mono USB Headset
Overview :
The Jabra 4993-823-109, part of the Evolve 20 series, is a professional monaural headset engineered for high-density communication environments such as contact centers and open-plan offices. This Microsoft Teams-certified unit provides a cost-effective solution for organizations transitioning to Unified Communications (UC) platforms. By utilizing a single-ear (mono) design, users maintain situational awareness of their physical surroundings while engaging in digital collaboration.
The hardware features a noise-canceling microphone that filters out ambient office sounds, ensuring voice clarity for the recipient. Deployment is streamlined through a standard USB-A interface, requiring no additional drivers for Windows or macOS systems. The integrated in-line controller allows for immediate management of volume, mute, and call handling, reducing the need for on-screen interaction. Built with lightweight materials and foam ear cushions, it is designed for extended wear during long shifts. This headset serves as a reliable endpoint for enterprise-grade voice-over-IP (VoIP) applications where durability and ease of use are prioritized over wireless mobility. It integrates seamlessly with Jabra Direct software for centralized firmware management across large-scale deployments.
Specifications :
| Brand | Jabra |
| Part Number | 4993-823-109 |
| Product Type | Wired Mono Headset |
| Connectivity | USB-A |
| Audio Mode | Mono (Single Ear) |
| Certification | Microsoft Teams (MS) |
| Microphone Type | Noise-canceling Uni-directional |
| Frequency Response (Speaker) | 150 Hz to 7 kHz |
| Frequency Response (Microphone) | 100 Hz to 10 kHz |
| Cable Length | 120 cm |
| Ear Cushion Material | Foam |
| Weight | 104 g |
| Operating Temperature | -10 °C to +50 °C |
Additional information
| Weight | 0.104 kg |
|---|---|
| Dimensions | 23 × 18 × 3.5 cm |
| Brand | jabra |







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