Professional Wireless Headset for Office, Work-at-home and UC Users - Superior noise canceling microphone, DSP (Digital Signal Processing) and echo cancellation eliminate the background noise. - Neodymium speakers deliver more powerful and.....

Key Features In-line Volume and Mute Control Award Winning PureAudio Noise-Cancelation 2.5m Anti-Tangle Cabling Quality Stereo Earphones with 40mm drivers Windows and Mac compatible ---- Andrea NC185-VM USB Headset The.....

Product Highlights For Unified Communications 325' Range of Operation Pair 4 Headsets to One Base Noise-Canceling Mic Built-In Rechargeable Battery ----   Up to 8 Hours of Talk Time Includes.....

Features: Plug n Play Noise cancelling On/Off LED indicator Detachable USB A~B cable 16 inch adjustable neck - total of 18 inches neck length ---- This microphone is perfect for.....

Product Highlights Noise-Cancelling Microphone Digital sound enhancements with DSP technology Durable padded headband and plush leatherette ear cushion provide all-day comfort Up to 12 hours of talk time with an.....