Jabra 4993-823-109, 2784245, pertains to the Evolve 20 headset range designed for professional use, offering mono functionality with an on-ear design. This product is equipped with a noise-cancelling microphone that enhances voice clarity by effectively reducing ambient noise, making it suitable for high-demand environments such as call centres and customer service operations. Its robust build quality and compatibility with a range of electronic communication devices, including VoIP systems, render it an essential component for telephone-based and computer-integrated communication applications. The headset's easy-to-use control unit and flexible connectivity options underline its practicality in both corporate and industrial settings where reliability and efficiency are paramount.
| Type |
On-ear |
| Cable Length |
1.2m |
| Colour |
Black |
| Audio channels |
Mono |
| Bluetooth profiles |
A2DP |
| Call management |
Y |
| Certification |
Microsoft |
| Connectable devices |
1 |
| Connectivity technology |
Wired |
| Control Type |
Universal |
| Country of origin |
China |
| Digital Signal Processing (DSP) |
Yes |
| Ear coupling |
Supraaural |
| Frequency Range |
150 - 7000Hz |
| Frequency Range (microphone) |
100 - 10000Hz |
| Functions |
Microphone noise cancelling |
| Harmonized System (HS) code |
85183000 |
| HD voice |
Yes |
| Headband-Type |
Overhead |
| Headphone frequency |
150 - 7000 Hz |
| Headphones Model |
Evolve 20 Mono |
| Headset connection |
USB |
| Headset type |
Monaural |
| Hearing protection technologies |
Jabra PeakStop, Jabra Safetone G616 |
| Impedance |
32Ω |
| Mac operating systems supported |
Yes |
| Master (outer) case gross weight |
7.64 kg |
| Master (outer) case height |
564mm |
| Master (outer) case length |
496mm |
| Master (outer) case width |
226mm |
| Microphone frequency |
100 - 10000 Hz |
| Microphone mute |
Yes |
| Microphone noise-canceling |
Yes |
| Microphone type |
Boom |
| Music playback |
Yes |
| Operating keys |
Volume +, Volume - |
| Package depth |
35mm |
| Package height |
230mm |
| Package weight |
140 g |
| Package width |
180mm |
| Plug and Play |
Yes |
| Power supply |
USB (cable included) |
| Product colour |
Black |
| Products per master (outer) case |
48 pc(s) |
| Quantity |
1 |
| Recommended usage |
Office/Call center |
| Sensitivity (microphone) |
-44dB |
| Sound pressure |
93.6dB |
| Suitable For |
PC |
| Transfer Type |
Corded (1075100) |
| USB connectivity |
Yes |
| USB connector |
USB Type-A |
| Volume Control |
Button |
| Wearing style |
Head-band |
| Weight |
142.5g |
| Windows operating systems supported |
Yes |
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