Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Ports & interfaces | |
| Connectivity technology | Wired |
| Bluetooth | ![]() |
| Bluetooth profiles | A2DP |
| USB connectivity | ![]() |
| 3.5 mm connector | ![]() |
| USB connector | USB Type-A |
| 6.35 mm connector | ![]() |
| RF connectivity | ![]() |
| Frequency response (music mode) | 20 - 20000 Hz |
| Weight & dimensions | |
| Weight | 132 g |
| Operational conditions | |
| Storage temperature (T-T) | -30 - 80 °C |
| Operating temperature (T-T) | -10 - 50 °C |
| Packaging data | |
| Package weight | 170 g |
| Package depth | 35 mm |
| Package height | 230 mm |
| Package width | 180 mm |
| Microphone | |
| Microphone frequency | 100 - 10000 Hz |
| Microphone sensitivity | -44 dB |
| Microphone direction type | Unidirectional |
| Microphone mute | ![]() |
| Number of microphones | 1 |
| Microphone type | Boom |
| Detachable microphone | ![]() |
| Microphone noise-canceling | ![]() |
| Headphones | |
| Headphone frequency | 150 - 7000 Hz |
| Headphone sensitivity | 93.6 dB |
| Impedance | 32 Ω |
| Driver unit | 2.8 cm |
| Ear coupling | Supraaural |
| Noise canceling type | Passive |
| Noise canceling | ![]() |
| Packaging content | |
| Quantity | 1 |
| Ear pad material | Faux leather |
| Other features | |
| Call management | Y |
| Digital Signal Processing (DSP) | ![]() |
| 2.5 mm connector | ![]() |
| Performance | |
| Certification | CE, FCC, KCC, RCM, UL |
| Plug and Play | ![]() |
| Product colour | Black |
| Volume control | Button |
| Country of origin | China |
| Detachable cable | ![]() |
| Headset type | Binaural |
| Wearing style | Head-band |
| Operating keys | Volume +, Volume - |
| Recommended usage | Office/Call center |
| Optimized for | Unified Communication |
| Product type | Headset |
| Music playback | ![]() |
| In-line control unit | |
| Hearing protection technologies | Jabra IntelliTone, Sidetone Technology, Jabra SafeTone |
| HD voice | ![]() |
| Logistics data | |
| Master (outer) case height | 564 mm |
| Master (outer) case width | 226 mm |
| Master (outer) case gross weight | 9.19 kg |
| Master (outer) case length | 496 mm |
| Products per master (outer) case | 48 pc(s) |
| Harmonized System (HS) code | 85183000 |
| EAN | 5706991021134 |
| Warranty | 2 years |
The Jabra EVOLVE 20 UC is a stereo headset designed for professional use in office and call center environments. It establishes a direct connection to computers via a standard USB-A plug. The on-ear earcups are equipped with 28 mm drivers, which are tuned for voice clarity and general multimedia use, operating within a frequency response range of 150–7000 Hz. The headband design and synthetic leather ear cushions are intended for comfort during extended periods of wear. This model is optimized for Unified Communications (UC) platforms to ensure broad compatibility with business software.
For clear communication, the headset integrates a unidirectional boom microphone that features noise-canceling technology to reduce the pickup of ambient sounds. An in-line control unit is attached to the cable, providing physical buttons for call management, volume adjustment, and a dedicated microphone mute function. The on-ear design contributes passive noise isolation, helping to minimize distractions from the surrounding workspace. Additionally, Digital Signal Processing (DSP) technology is utilized to enhance audio quality for both calls and music playback.
Key Features:- On-ear stereo headset with an adjustable headband
- Wired connectivity via a standard USB-A plug
- Features 28 mm drivers tuned for voice clarity
- Provides passive noise isolation to reduce ambient sound
- Unidirectional boom microphone with noise-canceling technology
- In-line controls for volume, mute, and call management
- Lightweight 132 g construction with synthetic leather cushions
Estimated delivery: 29.12 - 31.12
Today: 10:00 - 18:00
Estimated delivery: 29.12 - 31.12
Today: 09:00 - 17:00
Estimated delivery: 29.12 - 31.12
Today: 10:00 - 17:00
Estimated delivery: 29.12 - 31.12
Today: 10:00 - 18:00
Estimated delivery: 29.12 - 31.12
Today: 10:00 - 17:00
Estimated delivery time: 29.12 - 31.12
Estimated delivery time: 30.12 - 31.12
Estimated delivery time: 29.12 - 30.12
Estimated delivery time: 30.12 - 31.12
Estimated delivery time: 30.12
Estimated delivery time: 29.12 - 31.12
Estimated delivery time: 29.12 - 31.12
Estimated delivery time: 30.12
- Quick start guide (English)
- leaflet (English)
- leaflet (English)


