| Quick Specs | |
| Form Factor | On-Ear |
| Sound Output | Stereo |
| Wireless/Wired | Wired |
| Connection Type | 3.5mm |
| Earpiece | |
| Earpiece Design | Over-the-head |
| Earpiece Type | Binaural |
| General Information | |
| Product Type | Headset |
| Manufacturer Part Number | 6399-829-209 |
| Manufacturer Website Address | http://www.jabra.com |
| Manufacturer | Jabra |
| Product Model | 40 |
| Product Name | Evolve 40 UC Stereo |
| Product Line | EVOLVE |
| Brand Name | Jabra |
| Interfaces/Ports | |
| Host Interface | Mini-phone (3.5mm), USB |
| Microphone | |
| Microphone Technology | Noise Cancelling |
| Microphone Design | Boom |
| Physical Characteristics | |
| Material | Leatherette |
| Form Factor | Supra-aural |
| Technical Information | |
| Sound Mode | Stereo |
| Connectivity Technology | Wired |
| Features | Digital Signal Processing, Comfortable, Flexible, Adjustable Headband, Noise Reduction |
| Noise Canceling | Yes |
| Miscellaneous | |
| Compatibility | • PC • Smartphone • Tablet • VoIP Softphone • Mobile Phone |
| Warranty | |
| Limited Warranty | 2 Year |
| Controls/Indicators | |
| Microphone Controls | Mute |
| Earpiece Controls | Volume, Answer/End |