NC-181VM USB-C High Quality Digital Monaural Headset
Andrea Communications NC-181VM USB-C Mono Headset offers unparalleled speech and sound clarity with the convenience of in-line volume and mute controls.The exclusive noise-canceling microphone, with a windsock that minimizes breath popping, has been awarded the coveted "6 Dragon" rating for speech accuracy by Nuance.
Features
- Proprietary noise-canceling microphone with windsock to minimize breath popping
- Pro-flex wire microphone boom for perfect placement
- 40mm mono (monaural) speaker with deep bass sound delivers crystal clear audio
- Windsock for minimal breath popping
- Convenient in-line volume and mute controls
- Comfortable foam ear cushion
- Reversible for left or right side usage
- Stainless steel adjustable headband folds flat for storage
- Extra-long 8-foot shielded cable with external USB sound card and a USB-C plug
- Well-built and cost-effective
Compatibility: MacBooks or PC Computers with USB-C ports
SPECS
| Connections | |
| Power | USB-C |
| Microphone Input | 1 Channel |
| Audio Output | 1 Channel-mono |
| Microphone | |
| Noise Cancellation | 5 dB/octave |
| Frequency Range | 100-10,000 Hz |
| Electrical Signal-to-Noise Ratio | > 60 dB |
| Sensitivity at 1kHz (0 dB=1V/Pa) | -44 dB |
| Current Consumption | < 0.5 mA |
| A/D Conversion Resolution | 16 bit |
| THD + N | -76 dB |
| Speakers | |
| Frequency Range | 50-20,000 Hz |
| Coil Resistance | 32 ohm |
| Sound Output from 1kHz 1mW Input (0 dB=20 µPa) | 114 dB |
| Maximum Input Power | 40 mW |
| D/A Conversion Resolution | 16 bit |
| THD + N | -71 dB |