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2496-823-209
Biz 2400 II USB Mono BT MS - Headset - Head-band - Office/Ca...
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2496-823-209-Biz 2400 II USB Mono BT MS - Headset - Head-band - Office/Call center - Black - Silver - Monaural - China is a professional-grade monaural headset designed for unified communications in office and call center environments. Featuring a single-ear (mono) design, it includes a high-quality noise-cancelling condenser microphone for crystal-clear voice capture and a precision-engineered speaker optimized for speech intelligibility. The headset supports both USB and Bluetooth connectivity, ensuring flexible integration with computers and mobile devices, and making it suitable for both wired and wireless use cases.
This headset delivers a frequency response of 100 Hz – 10 kHz, supporting full-range speech reproduction for natural-sounding conversations. It features advanced DSP for acoustic echo cancellation and noise suppression, delivering consistent audio clarity in busy office settings. Compatible with leading UC platforms, the Biz 2400 II USB Mono BT MS is ideal for office desk setups, call centers, unified communications deployments, and remote work environments, providing all-day comfort with its adjustable headband and lightweight build. The headset is finished in black and silver, and is manufactured in China for durable business-class performance.
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| Product Type | Audio Equipment | Audio Equipment | Audio Equipment | Audio Equipment | Audio Equipment |
| Audio Device Type | Headset | Headset | Headset | Headset | Headset |
| Microphone Type | Condenser | Condenser | Condenser | Condenser | Condenser |
| Speaker Type | N/A | N/A | N/A | N/A | N/A |
| Form Factor | Portable | Desktop | Headset | Portable | Portable |
| Use Case | Unified Communications | Unified Communications / Conference Room / Office | Unified Communications | Unified Communications / Conference Room / Meeting Spaces / Remote Work | Unified Communications / Conference Room / Meeting Space / Streaming |
| Channel Configuration | Mono | Mono | Mono | Stereo | Stereo |
| Connectivity | USB / Bluetooth | 3.5mm | USB-C | USB / 3.5mm | USB-C / Bluetooth |
| Input Types | USB | 3.5mm | USB-C | USB / 3.5mm | USB / N/A |
| Output Types | USB / Bluetooth | 3.5mm | USB-C | USB / 3.5mm | USB / 3.5mm |
| Power Output (if applicable) | N/A | N/A | N/A | N/A | N/A |
| Power Source | USB-Powered / Battery | N/A | USB-Powered | USB-Powered | Battery / USB-Powered |
| Frequency Response | 100 Hz – 10 kHz | 150 Hz – 6,800 Hz | Speaker: 100 Hz – 10 kHz; Microphone: 150 Hz – 6.8 kHz | 20 Hz – 20 kHz (speaker); 100 Hz – 10 kHz (microphone) | 20 Hz – 20 kHz |
| Signal Processing | DSP / Noise Suppression / AEC | Noise Suppression | DSP / Noise Suppression | DSP / AEC / Noise Suppression | DSP / Noise Suppression |
| Audio Codecs Supported | N/A | N/A | N/A | N/A | SBC / AAC |
| Mounting Option | N/A | N/A | N/A | Desktop | Desktop |
| Control Interface | Physical Buttons | Physical Buttons | Physical Buttons | Physical Buttons | Physical Buttons |
| Wireless Support | Bluetooth | No | No | No | Bluetooth |
| Product Name | Biz 2400 II USB Mono BT MS | 1513-0154-Biz 1500 Mono - Headset - Head-band - Office/Call center - Black - Monaural - 0.95 m | Jabra BIZ 2300 Mono USB-C UC | Jabra Evolve 40 MS Stereo (6399-823-109) | Jabra Evolve2 65 Link380c MS Stereo Stand Black |
| Height | 7.0 inches | 6.73 | 6.6 | 6.3 | 7.5 |
| Width | 6.1 inches | 5.55 | 5.6 | 7.1 | 6.4 |
| Depth | 2.2 inches | 2.17 | 1.6 | 2.3 | 2.2 |
| Weight | 0.14 lbs | 0.11 | 0.115 | 0.37 | 0.41 |
USB mono headset with clear Bluetooth integration and strong noise control.
Reliable microphone clarity for Microsoft-focused teams.
Durable construction and predictable daily performance.
Stable connectivity and professional sound quality.
Excellent solution for structured contact center setups.
The Jabra Biz 2400 II offers USB and Bluetooth connectivity, a noise-cancelling microphone, a lightweight headband design, Microsoft Teams certification, and superior audio clarity for professional call environments.
Yes. The Biz 2400 II USB Mono BT MS carries a Microsoft Teams certification, displaying a dedicated Teams button and seamless integration for instant meeting access.
Plug the USB cable into your computer’s USB-A port and pair Bluetooth with your smartphone; the headset supports dual connectivity for PC and mobile calls.
The headset delivers up to 13 hours of talk time on a single charge and recharges fully in approximately two hours via USB.