Offering professional performance at an exceptional value, this corded headset is optimized for the cost-conscious contact center, Noise-canceling microphone ensures that background noise from your work environment won"t be transmitted to your customers" ears, QD (Quick Disconnect) plug provides instant connectivity to a wide range of amplifiers and telephone systems, Headband wearing style combined with a lightweight design ensure all-day comfort, Designed for contact center use, Filter out unwanted background noise, Instant connectivity, Lightweight and comfortable, SKU: AZERTY4933