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Jabra BIZ 1900 Duo Headset (Biz 1925)

SKU: 1989-820-105
Condition: New

Availability: In stock

About Us



Jabra BIZ 1900 Duo Headset (BIZ 1925) is a corded stereo headset for desk phones with QD (Quick Disconnect) plug that provides instant connectivity to a wide range of desk phones (additional compatible QD cord required for use). Part of the GN1900 corded headset series is designed as a cost-efficient option for call centers of all sizes. It is a flexible option that will suit your IT environment and the needs of your users. You get a more professional call center environment, as the noise-canceling microphone ensures that each call is clear and understandable.

  • Compatible with most phone systems and amplifiers. 
  • Easy installation with a Quick Disconnect (QD) plug
  • An ergonomic option with a lightweight design and comfortable ear cushions
  • Connectivity: QD (Additional compatible QD cord required)
  • Usage (Depending on QD cord used):
    • Works with traditional desk phones
    • Works with WIFI phones
    • Designed to optimize the experience of using a Unified Communications client, such as Skype or Microsoft Lync
    • Works with DECT phones
    • Connects to a PC and can be used to stream music/sound and for voice calls
  • Control Center: No
  • Jabra PC Suite: No


  • Frequency Response: Narrowband
  • Digital Signal Processing: No
  • Listening Mode: Two ears


  • Microphone Type: Noise cancel - Enhances call clarity by eliminating background noise from the office.
  • Microphone Sensitivity: Standard (STD) variation microphone sensitivity is comparable to a normal telephone receiver and is used in most telephone devices.
  • Boom Arm Type: Flex - Noise-cancelling microphone with excellent noise reduction - great for open, loud office environments. The boom arm can be adjusted to the user.
  • Mute function: No


  • Wearing Style: Headband
  • Weight: 65 grams
  • Ear Cushion Type:
    • Small (S) leatherette ear cushions
    • Small (S) foam ear cushions

*2 years manufacturer's warranty

Additional Info

Additional Info

Model 1989-820-105
Manufacturer Jabra
Condition New
Downloads Datasheet
Video No
Headset Wearing Style Over-The-Head, Binaural
Connects To Desk Phone (May Require Amplifier), Mobile Phone / Device, Others, PC / Soft Phone
Quick Disconnect Options Yes
Noise-Canceling Options Yes
Sound/Voice Tube Option No
Audio Control No
Wireless Technology No
Mobile Technologies No
Optimization No



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