Detailed Specifications
Jabra 4993-823-189-01 - Evolve 20 Mono Headset
Overview :
The Jabra Evolve 20 (4993-823-189-01) is a wired mono headset designed for professional voice communication in office, call center, and UC (Unified Communications) environments. It is commonly deployed with softphones such as Microsoft Teams and VoIP platforms where stable USB connectivity and consistent voice clarity are required.
This headset supports USB-A and USB-C connectivity, allowing deployment across modern and legacy workstation environments without adapters. It is optimized for voice-focused applications such as customer support, remote work, and enterprise calling.
The mono (single-ear) design ensures users maintain environmental awareness while communicating, making it suitable for shared office spaces and multitasking roles. It is not intended for high-fidelity music playback or wireless mobility use.
Key Features :
- USB-A and USB-C plug-and-play enterprise connectivity
- Noise-cancelling boom mic for clear voice transmission
- Mono design keeps user aware of surrounding environment
- In-line controller for call, mute, and volume control
- Lightweight build for long-duration office use comfort
Specifications :
| Specification | Details |
|---|
| Brand | Jabra |
| Part Number | 4993-823-189-01 |
| Product Type | Wired Mono USB Headset |
| Product Series | Evolve 20 |
| Connectivity | USB-A / USB-C |
| Earpiece Type | Monaural (Single ear) |
| Driver Size | 28 mm |
| Microphone | Electret condenser, noise-cancelling boom |
| Cable Length | 2.1 m (6.9 ft) |
| Frequency Response | 20 Hz - 20 kHz (varies by listing) |
| Controls | In-line call, mute, volume control |
| Compatibility | Microsoft Teams, UC platforms, softphones |
| Weight | 104 g (approx. 3.67 oz) |
| Form Factor | On-ear, over-the-head |
