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Why you'll love  

 

 

Product overview

Optimized for:

Revolutionary Jabra Air Comfort technology

Perforated layers of super-soft foam gently cushion your head and rotating flexible earcups move when you do, for out-of-this-world comfort.

28mm custom speakers

28mm custom speakers deliver premium sound to your music and media

Certified for leading virtual meeting platforms

Works with all leading virtual meeting platforms for seamless connection and enhanced collaboration

Certified for Microsoft Teams

Certified for Microsoft Teams to give you smoother access to your preferred collaboration platform

Active Noise-Cancellation

Powerful noise-blocking technology effectively silences your surroundings

Integrated 360° busylight

Integrated 360° busylight automatically lights up during calls for all-around focus protection

Integrated call control button

Get to calls quicker with on-headset call control

Integrated MS Teams button

An integrated Microsoft Teams button makes joining meetings quick and easy

Boom-arm with mute function

Raise the boom-arm to mute calls quickly and lower back down when you’re ready to talk

Noise-cancelling Microphone Technology

Premium microphone technology improves voice transmission for professional sound on all your calls

Jabra Evolve2 55 UC Jabra Evolve2 55 UC

Technical specifications

  • Audio
    • Active Noise-Cancellation (ANC)
      Active Noise-Cancellation
    • Speaker size
      28mm
    • Speaker max input power
      30 mW
    • Speaker frequency range
      20Hz - 20000Hz
    • Speaker bandwidth (music mode)
      20Hz - 20000Hz
    • Speaker bandwidth (speak mode)
      150Hz - 6800Hz
    • Audio codecs supported
      AAC, SBC
    • Microphone type
      2 Analog MEMS / 2 Digital MEMS (Stereo) | 1 Analog MEMS / 2 Digital MEMS (Mono)
    • Microphone sensitivity
      -38 dBv/Pa (analog microphone)/-26 dBFS/Pa (digital microphone)
    • Microphone frequency range
      Analog 20Hz - 10000Hz | Digital 100Hz - 6300Hz
    • User hearing protection
      PeakStop™, Jabra SafeTone™, EU Noise at Work, G616
    • Certifications and compliance
      Alcatel-Lucent, Avaya, Cisco, Unify, MFi, Zoom, Google Meet, Amazon Chime, Google Fast Pair, Microsoft Teams (variant dependent)
  • Software & Apps
    • Compatible software and/or apps
      Jabra Direct, Jabra Sound+, Jabra Xpress
    • Fast Pair (Android only)
      Yes
  • Fit & comfort
    • Form factor
      On-ear headband
  • Connectivity
    • Connectivity
      Bluetooth, USB-A, USB-C
    • Wireless technology
      Bluetooth
    • Bluetooth® profiles
      A2DP v1.3, AVRCP v1.6, HFP v1.8, HSP v1.2, PBAP v1.1, SPP v1.2
    • Bluetooth® version
      5.2
    • Operating range (Bluetooth)
      Up to 30m | 100ft
    • Paired devices
      Up to 8 Bluetooth devices
    • Simultaneous Bluetooth connections
      2
  • Battery
    • Music time
      Up to 18 hours (with ANC off) / up to 15 hours (with ANC on)
    • Talk-time
      Up to 16 hours (with ANC/busylight off)/Up to 10 hours (with ANC on/busylight on)
    • Corded charging
      USB-C™
    • Sleep mode
      Yes
    • Charging time
      Up to 120 minutes
    • Battery level after 30 min of charging
      Up to 50%
    • Battery type
      Rechargeable lithium-ion battery
  • General
    • Box contents
      Headset, Link 390 Bluetooth adapter, USB cable 1.2m/3.9ft, carry pouch, user documents, desk stand (SKU dependent)
    • Packaging dimensions (WxHxD)
      50mm x 202mm x 170mm | 1.97in x 7.95in x 6.69in
    • Packaging dimensions (Stereo/Mono with stand) (WxHxD)
      74mm x 212mm x 172mm | 2.91in x 8.35in x 6.77in
    • Main unit dimensions (WxHxD) - Stereo
      185mm x 65mm x 175mm x | 7.28in x 2.56in x 6.89in
    • Main unit dimensions (WxHxD) - Mono
      185mm x 65mm x 175mm x | 7.28in x 2.56in x 6.89in
    • Charging stand dimensions (WxHxD)
      116mm x 24mm x 70mm | 4.57in x 0.94in x 2.76in
    • Materials used
      Leatherette, PC & PC/ABS plastic, stainless steel
    • Headset Weight (stereo variant)
      130g | 4.59oz
    • Headset Weight (mono variant)
      79g | 2.79oz
    • USB cable length
      1.2m | 3.94ft
    • Warranty
      2 years
    • LED features and functions
      Busylight, deskstand docking indication, incoming call
  • Extended Info
    • Operating temperature
      -5°C to 45°C | 23°F to 131°F
    • Storage temperature
      -10°C to 55°C | 14°F to 131°F

Product support

Support content including user manuals, FAQs, video tutorials, and more.