The Jabra Evolve2 40 SE USB-A MS Stereo is a high-performance wired headset designed for professional use, particularly in Microsoft Teams-certified environments. It offers better noise isolation, superior microphone quality, and enhanced comfort compared to earlier Evolve series models.

Key Specifications of Jabra Evolve2 40 SE USB-A MS Stereo

General Specs

• Brand: Jabra
• Model: Evolve2 40 SE (Second Edition)
• Type: Wired headset
• Variant: Stereo (dual-ear) version (Mono version also available)
• Certification: Microsoft Teams Certified (MS Variant)
• USB Connection: USB-A (USB-C variant also available)

Audio & Microphone

• Speaker Frequency Response:
  • Music Mode: 20Hz – 20kHz (full-range for better music experience)
  • Call Mode: 100Hz – 8kHz (optimized for speech clarity)
• Microphone Type: Three-microphone array with Noise Cancellation
• Microphone Frequency Range: 100Hz – 8kHz
• Microphone Boom Arm: Integrated, flexible, and can be hidden in the headband when not in use

Connectivity

• Connection Type: USB-A (plug-and-play, no drivers needed)
• Cable Length: Approx. 1.5m
• Plug-and-Play Compatibility: Works with Windows, macOS, and major UC platforms

Features

• Passive Noise Isolation: Large memory foam ear cushions help block background noise
• Integrated Inline Control Unit:
  • Volume up/down
  • Answer/end calls
  • Mute/unmute microphone
• Busy Light Indicator: Built-in red LED light on both sides to signal “Do Not Disturb”
• Ergonomic Design: Lightweight with memory foam ear cushions for all-day comfort

Weight

• Stereo version: ~188g (lightweight and durable)
• Mono version: ~113g

Key Improvements Over Jabra Evolve2 30 MS Stereo

✅ Three-microphone system for superior voice clarity
✅ Larger ear cups with better passive noise isolation
✅ More durable materials and premium build quality
✅ Better comfort with memory foam ear cushions
✅ Boom arm can be folded away when not in use

See Data sheet