Jabra Biz 2400 II Mono 3-1 GSA

Jabra Biz 2400 II Mono 3-in-1 GSA

The Jabra Biz 2400 II Mono 3-in-1 GSA is a professional wired headset built for government and secure communication environments. The “GSA” designation means it meets General Services Administration standards for federal procurement, ensuring compliance with rigorous durability, safety, and performance requirements. “3-in-1” refers to the included connectivity options: RJ9 for desk phones, USB for PCs, and 3.5mm for mobile devices. The mono (single‑ear) design keeps you aware of your surroundings, ideal for security checkpoints, dispatch centers, and busy federal offices. The noise‑canceling microphone filters out background chatter, and wideband audio delivers clearer, more natural conversations than standard narrowband headsets. With Quick Disconnect (QD), leatherette ear cushion, and all‑day comfort, the Biz 2400 II Mono is a reliable, versatile choice for government employees and contractors.

How It Works

The headset includes three interchangeable cables: an RJ9 coiled cord for desk phones, a USB‑A cord for PCs (plug‑and‑play, no drivers), and a 3.5mm cord for smartphones and tablets. The Quick Disconnect (QD) lets you swap cables without removing the headset. The noise‑canceling microphone boom rotates 270° for left‑ or right‑side wear and reduces background noise (up to 20dB). The wideband speaker (150Hz–6.8kHz) delivers rich, natural audio for calls. The inline control pod (on USB and 3.5mm cables) gives you volume, mute, and call answer/end. For other government‑ready corded headsets, browse the selection at FindHeadsets.

Compatibility & Design

The Jabra Biz 2400 II Mono 3-in-1 GSA works with virtually any device: desk phones with RJ9 handset port (most major brands), PCs/Macs via USB (UC compatible with Teams, Zoom, Webex), and smartphones/tablets with 3.5mm jack. The GSA compliance ensures it meets federal ruggedness and safety standards. The headband is adjustable with soft leatherette padding, and the ear cushion is memory foam covered in leatherette – replaceable. The headset is black and weighs 3.5 ounces. The QD connector is gold‑plated. The “II” version features improved speakers and durability over the original Biz 2400.

Why Choose This Product

The Biz 2400 II Mono 3-in-1 GSA is specifically designed for government use, with procurement-friendly certification and robust construction. The 3-in-1 connectivity eliminates the need for multiple headsets – one device works with desk phones, computers, and mobile devices. The noise‑canceling microphone is exceptional for secure, clear communications. Wideband audio ensures no missed details during critical calls. The Quick Disconnect adds convenience for multi‑tasking. For federal IT managers, this headset simplifies inventory and ensures compliance. Compared to consumer headsets, the Biz 2400 II GSA is built for 24/7 operation and harsh conditions.