Unmatched Quality from the World Leader in PC Voice Access Labtec Headphone and Boom Mic include NCAT (Noise Canceling and Amplification Technology) to provide optimal voice input. This proprietary technology provides claer signal input through its unique ability to filter out background noise. Features Ideal for Voice-over-IP, Internet Gaming, Voice Chat, Video Conferencing, Language Training and Speech Recognition & Dictation Stereo earphones with leatherette ear pads provide rich sound during internet conversations, music and games Earphones fold flat for easy storage and travel Advanced NCAT microphone filters out background noise for accurate voice input Microphone's boom arm firmly holds mic in ideal position for better speech recognition Adjustable headband and microphone arm for comfort A long cord with 3.5mm stereo plugs Specifications 8' shielded cord with 3.5mm stereo plugs for headset and microphone Sensitivity: -67 dBV/uBar, -47 dBV/Pa +/- 4dB Frequency Response: Headset - 20-20,000 Hz; Mic - 100-16,000 Hz Warranty Manufacturer 1-year limited warranty /Retail package Availability: Usually ships the same business day Labtec AXIS-102 Noise Canceling Stereo Microphone and Headset AXIS-102Regular price: $14.99Sale price: $5.00 Secure On-Line Ordering Site Tel: (888) 860-4416 Fax: (732) 416-8788 sales@pctekonline.com Business hours are from 10:30am to 7:00pm EST Monday to Friday 3 Kellogg Court Suite 11 Edison NJ 08817 Copyright (C) 1997-2011, PCTekOnline.com All rights reserved. Thank you for shopping at PCTekOnline.com !