Jabra BIZ 2300 MS Duo USB A

Here are the quick specs for the Jabra BIZ 2300 MS Duo USB‑A headset:

🔊 Audio & Microphone

• Speaker: 2 × 28 mm dynamic drivers, frequency range 70 Hz–16 kHz (true Hi‑Fi music mode)
• Sensitivity: ~93 dB ±3 dB (USB Duo)
• Impedance: ~32 Ω ±15 % @1 kHz
• Microphone: Uni‑directional, noise‑canceling boom, frequency range ~100 Hz–10 kHz, sensitivity ~‑30 dB V/Pa
• PeakStop™ Protection: Limits sound to max 118 dBA

🎧 Design & Comfort

• Wearing Style: On‑ear (Duo)
• Boom Arm: 360° flexible rotatable FreeSpin™
• Cord: 2.35 m USB‑A cable, Kevlar‑reinforced
• Ear Cushions: Foam with leatherette cover

⚙️ Connectivity & Controls

• Connection: USB‑A plug into PC (Microsoft Teams/Skype certified)
• In-Cord Controller: Volume up/down, mute, answer/end (programmable via Jabra Contact Center Agent App)

🛠️ Durability & Warranty

• Build: Durable PC/ABS materials, reinforced cord, break-resistant boom
• Weight: ~68 g (with cable + controller)
• Warranty: 2‑year limited warranty (USB variants)

✅ Highlights at a Glance

• High-fidelity audio with HD voice and full band music mode
• Excellent speech clarity thanks to noise-canceling mic and PeakStop™
• Lightweight, flexible, and comfortable for all‑day use
• Durable design with Kevlar cable and rotatable boom
• USB‑A plug-n-play with Teams/Skype certification and in-cable controls