Block out the world and take important calls almost anywhere with the Evolve2 85 Noise-Canceling Wireless Over-Ear Headset from Jabra. Featuring active noise cancellation technology, the Evolve2 85 headset uses built-in microphones and processing power to filter out distracting ambient noise, leaving you isolated so you can focus on that critical business call. Utilizing wireless Bluetooth technology and an included USB Type-C adapter, you can take a call at your desk or on the go.
| Battery | |
| Battery recharge time | 2.33 Hour |
| Battery technology | Lithium-Ion (Li-Ion) |
| Continuous audio playback time | 37 Hour |
| Rechargeable battery | Yes |
| Talk time | 30 Hour |
| Headphones | |
| Acoustic system | Closed |
| Driver unit | 4 cm |
| Ear couplin | Circumaural |
| Headphone frequency | 20 - 20000 Hz |
| Headphone sensitivity | 117 dB |
| Maximum input power | 50 Milliwatt |
| Noise reduction | Yes |
| Noise reduction type | Active |
| Microphone | |
| 10-microphone technology | Yes |
| Microphone frequency | 5 - 20000 Hz |
| Microphone mute | Yes |
| Microphone type | Boom |
| Port & Interface | |
| Bluetooth | Yes |
| Bluetooth profiles | A2DP, AVRCP, HFP, HSP, PBAP, SPP |
| Bluetooth version | 5.0 |
| USB connectivity | Yes |
| USB connector | USB Type-C |
| Wireless range | 30 m |
