Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Technical details | |
| Multipoint connectivity | ![]() |
| Easy pairing | ![]() |
| System requirements | |
| Windows operating systems supported | ![]() |
| Mac operating systems supported | MacOS |
| Ports & interfaces | |
| Connectivity technology | Wired |
| Bluetooth | ![]() |
| Bluetooth profiles | A2DP, AAC, SBC |
| USB connectivity | ![]() |
| 3.5 mm connector | ![]() |
| USB connector | USB Type-A |
| 6.35 mm connector | ![]() |
| RF connectivity | ![]() |
| Weight & dimensions | |
| Weight | 171 g |
| Height | 35 mm |
| Width | 180 mm |
| Depth | 230 mm |
| Energy management | |
| USB Type-C charging port | ![]() |
| Operational conditions | |
| Storage temperature (T-T) | -30 - 80 °C |
| Operating temperature (T-T) | -10 - 50 °C |
| Packaging data | |
| Package weight | 170 g |
| Package depth | 230 mm |
| Package height | 35 mm |
| Package width | 180 mm |
| Microphone | |
| Microphone frequency | 100 - 10000 Hz |
| Microphone sensitivity | -30 dB |
| Microphone direction type | Cardioid |
| Microphone mute | ![]() |
| Number of microphones | 1 |
| Microphone type | Boom |
| Folding microphone | ![]() |
| Detachable microphone | ![]() |
| Microphone noise-canceling | ![]() |
| Headphones | |
| Headphone frequency | 150 - 7000 Hz |
| Headphone sensitivity | 93.6 dB |
| Impedance | 32 Ω |
| Noise reduction | ![]() |
| Ear coupling | Supraaural |
| Noise-canceling | ![]() |
| Maximum input power | 10 mW |
| Noise canceling | ![]() |
| Packaging content | |
| Quantity | 1 |
| Carrying case | ![]() |
| Quick start guide | ![]() |
| Extra earbuds | ![]() |
| Charging case | ![]() |
![]() | |
| Battery | |
| Fast charging | ![]() |
| Rechargeable battery | ![]() |
| Other features | |
| Interface type | USB |
| Speakerphone | ![]() |
| Applications supported | Jabra Direct |
| Auto power off | ![]() |
| Protective pouch | ![]() |
| Call management | Remote Call Control (RCC) |
| Digital Signal Processing (DSP) | ![]() |
| USB cable length | 2.15 m |
| Near Field Communication (NFC) | ![]() |
| Packaging content | Headset;USB controller– (call control unit) |
| Voice control | ![]() |
| 2 ear cushions included | Foam size L |
| Automatic volume adjustment | ![]() |
| Voice guidance | ![]() |
| 2.5 mm connector | ![]() |
| Bluetooth Low Energy (BLE) | ![]() |
| Performance | |
| Certification | Alcatel-Lucent;Avaya;Cisco;Unify |
| Plug and Play | ![]() |
| Cable length | 0.95 m |
| Cable colour | Black |
| Product colour | Black |
| Volume control | Button |
| Control type | Buttons |
| Foldable | ![]() |
| Country of origin | China |
| Detachable cable | ![]() |
| On/off switch | ![]() |
| Heart rate monitor | ![]() |
| Headset type | Binaural |
| Wearing style | Head-band |
| Operating keys | Volume +, Volume - |
| Recommended usage | Office/Call center |
| Virtual surround | ![]() |
| Motion sensor | ![]() |
| Optimized for | Unified Communication |
| Product type | Headset |
| Music playback | ![]() |
| Daisy chain | ![]() |
| Refurbished | ![]() |
| Works with Amazon Alexa | ![]() |
| Over the Air Updates (OTA) | ![]() |
| In-line control unit | |
| Hearing protection technologies | Jabra PeakStop |
| Phonebook access profile (PBAP) | ![]() |
| HD voice | ![]() |
| Steel hinges | ![]() |
| Auto-connect | ![]() |
| In-ear pressure relief | ![]() |
| Bone conduction sensor | ![]() |
| Logistics data | |
| Master (outer) case height | 564 mm |
| Master (outer) case width | 226 mm |
| Master (outer) case gross weight | 9.01 kg |
| Master (outer) case length | 496 mm |
| Products per master (outer) case | 48 pc(s) |
| Harmonized System (HS) code | 85183000 |
| Music player | |
| FM radio | ![]() |
| EAN | 5706991016987 |
| Warranty | 2 years |
The Jabra Evolve 20 UC is a wired, on-ear headset designed for professional use in office and call center environments. It connects directly to a computer via an integrated USB-A cable. The headset features 28 mm dynamic drivers with a frequency response of 150-7000 Hz, optimized for voice clarity in Unified Communications applications. The on-ear, closed-back design provides passive noise isolation by physically covering the ears to reduce ambient sounds.
For voice input, the headset is equipped with a boom microphone that utilizes a cardioid pickup pattern and noise-canceling technology to minimize background distractions during calls. An in-line control unit is built into the 0.95-meter cable, offering tactile buttons for volume adjustment, microphone mute, and call management. The unit weighs 171 grams and features foam and synthetic leather ear cushions. Digital Signal Processing (DSP) is also integrated to refine the audio for both calls and music.
Key Features:- Type & fit: On-ear stereo headset with an adjustable headband
- Connectivity: Wired connection via an integrated USB Type-A cable
- Audio & drivers: 28 mm dynamic drivers
- Noise control: Passive noise reduction from on-ear foam cushions
- Microphone: Noise-canceling boom microphone with mute function
- Controls & app: In-line remote for volume and call management
- Comfort & build: 171 g weight with synthetic leather and foam earpads
- In the box: Headset with attached USB-A controller and cable
Estimated delivery: 30.03
Today: 11:00 - 15:00
Estimated delivery: 30.03
Today: Closed
Estimated delivery: 30.03
Today: Closed
Estimated delivery: 30.03
Today: Closed
Estimated delivery: 30.03
Today: 10:00 - 14:00
Estimated delivery time: 30.03
Estimated delivery time: 30.03
Estimated delivery time: 31.03
Estimated delivery time: 31.03
Estimated delivery time: 31.03
Estimated delivery time: 30.03
Estimated delivery time: 30.03
Estimated delivery time: 31.03
- leaflet (English)
- Quick start guide (English)
- leaflet (English)


