About this item
- Corded headset with plug-and-play connectivity (USB-A 2.0/3.0 or 3.5mm jack) eliminates battery concerns. Passive noise cancellation virtually eliminates high-frequency background noise. Microphone frequency range: 100Hz-10kHz. Speaker impedance: 32 +/-4.8. Integrated busy light acts as a do-not-disturb sign.
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