Andrea NC-181VM Monaural Headset and with Volume/Mute Controls with USB A Connector

Andrea NC-181VM, Wired, Office/Call center, 50 - 20000 Hz, Headset, Black, Silver

Vendor	Vendor Product Name	Vendor Part Code	DS Part Code
Andrea Communications	Andrea NC-181VM Monaural Headset and with Volume/Mute Controls with USB A Connector	C1-1022300-1	710016

Specifications:

Power - USB
Audio Output - 1 Channel-mono
Microphone Input - 1 Channel
Noise Cancellation - 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 - -76dB
Frequency Range - 50-20,000 Hz
Coil Resistance - 32 ohm
Sound Output from 1kHz 1mW Input (0 dB=20 µPa) - 114dB
Maximum Input Power - 40 mW
D/A Conversion Resolution - 16 bit
THD + N - -71dB

Product description:

Andrea Communications NC-181VM USB Mono Headset offers unparalleled speech and sound clarity with the convenience of in-line volume and mute controls.The exclusive noise-cancelling microphone, with a windsock that minimises breath popping, has been awarded the coveted "6 Dragon" rating for speech accuracy by Nuance.

Key features:

Proprietary noise-cancelling microphone with windsock to minimise breath popping.
Pro-flex wire microphone boom for perfect placement.
40mm mono (monaural) speaker with deep bass sound delivers crystal clear audio.
Convenient in-line volume and mute controls.
Windsock for minimal breath popping
Comfortable foam ear cushion
Convenient in-line volume and mute controls.
Reversible for left or right side usage.
Stainless steel adjustable headband folds flat for storage.
Extra long 8-foot shielded cable with single 4 pin 3.5mm black plug suitable for tablets including iPad®, laptops including MacBook®, and most smartphones including iPhone®.

Compatibility: