The Jabra Evolve 20 is a professional wired headset designed for office use, call centers, and remote work.

General Specs

• Brand: Jabra
• Model: Evolve 20
• Type: Wired headset
• Variants: Available in Mono (one earcup) and Stereo (two earcups) versions

Audio & Microphone

• Speaker Frequency Range: 150Hz – 7kHz (optimized for voice clarity)
• Microphone Type: Noise-canceling, directional ECM (Electret Condenser Microphone)
• Microphone Frequency Range: 100Hz – 10kHz
• Microphone Sensitivity: Standard (sufficient for clear calls in a noisy environment)

Connectivity

• Connection Type: USB-A or USB-C (depending on the variant)
• Cable Length: Approx. 1.2m (headset to control unit) + 0.5m (control unit to PC)

Features

• Passive Noise Cancellation: Blocks out ambient noise using earcup padding
• Inline Control Unit:
  • Volume control
  • Answer/end calls
  • Mute/unmute microphone
• Plug-and-Play: Works with Windows, macOS, and major UC platforms (Microsoft Teams, Zoom, etc.)
• Foam Ear Cushions: Comfortable for long wear

Compatibility

• Works with Skype for Business, Microsoft Teams, Zoom, Cisco WebEx, and other UC platforms
• No additional drivers needed (plug-and-play functionality)

See Data sheet