Jabra BIZ 2300 Mono QD Corded Headset – Noise Canceling & HD Audio for Contact Centers (2389-820-109)

The Jabra BIZ 2300 QD Wideband is a corded single-ear headset designed for wideband-capable desk phone environments, with a noise-canceling boom microphone featuring a 360° flexible spin arm and a reinforced cord built for long-term contact center use. The wideband QD connection delivers richer, more natural voice quality compared to narrowband — for operations where audio clarity directly impacts call outcomes.

The Telecom Spot Take

The BIZ 2300 targets contact centers that need a step up from entry-level audio without a premium headset budget. The 360° flexible spin boom arm is the standout differentiator here — it positions to the exact angle an agent needs without the risk of snapping, which is what kills most boom arms in shared or high-use environments. The reinforced cord extends headset life significantly in production environments where cords take constant mechanical stress. USB variants unlock HD Voice, enabling clearer, more natural voice reproduction that reduces call fatigue over a full shift. QD variants pair with any Jabra amplifier for desk phone environments. Three-year warranty coverage makes the total cost of ownership calculation straightforward for large fleet purchases.

Key Features

• 360° flexible spin boom arm — positions precisely without snapping — the most common failure point on contact center headsets
• Noise-canceling microphone — filters background chatter so callers hear only the agent's voice
• Reinforced cord — engineered for 10x the durability of standard cords for long-term fleet deployments
• Quick Disconnect (QD) — pairs with Jabra smart cords and amplifiers for desk phone compatibility
• IP54 rated — dust and moisture resistant for demanding contact center environments

Technical Specifications