The Jabra EVOLVE 20 MS Mono is a professional headset specifically designed to improve conversations. Its state-of-the-art, noise-canceling microphone eliminates noise, so you can hear more and be better focused on the conversation.
| Basic | 
|---|
| Brand Name: | Jabra  | 
| Connectivity Technology: | Wired  | 
| Earpiece Design: | Over-the-head  | 
| Earpiece Type: | Monaural  | 
| Form Factor: | Supra-aural  | 
| Host Interface: | USB  | 
| Microphone Design: | Boom  | 
| Noise Canceling: | Yes  | 
| Product Family: | EVOLVE  | 
| Product Type: | Headset  | 
| Sound Mode: | Mono  | 
| Controls/Indicators | 
|---|
| Earpiece Controls: | Call Control  | 
 | Volume  | 
| Microphone Controls: | Mute  | 
| Earpiece | 
|---|
| Earpiece Design: | Over-the-head  | 
| Earpiece Type: | Monaural  | 
| General Information | 
|---|
| Brand Name: | Jabra  | 
| Manufacturer Part Number: | 4993-823-109  | 
| Manufacturer Website Address: | http://www.jabra.com.au | 
| Manufacturer: | GN Netcom A/S  | 
| Product Line: | EVOLVE  | 
| Product Model: | 20  | 
| Product Name: | Evolve 20 Microsoft Lync Mono  | 
| Product Type: | Headset  | 
| Interfaces/Ports | 
|---|
| Host Interface: | USB  | 
| Microphone | 
|---|
| Microphone Design: | Boom  | 
| Microphone Technology: | Noise Cancelling  | 
| Miscellaneous | 
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| Compatibility: |  | 
| Physical Characteristics | 
|---|
| Form Factor: | Supra-aural  | 
| Material: | Foam  | 
| Technical Information | 
|---|
| Connectivity Technology: | Wired  | 
| Features: | Comfortable  | 
 | Digital Signal Processing  | 
 | Flexible  | 
| Noise Canceling: | Yes  | 
| Sound Mode: | Mono  | 
| Warranty | 
|---|
| Limited Warranty: | 2 Year  |