OVERVIEW: PREMIUM CORDED UC HEADSET | BENEFITS Block disruptions from close talkers and environmental noise with the flexible, noise-canceling microphone enhanced with Acoustic Fence technology. Optimize audio comfort and quality with advanced hybrid active noise canceling (ANC) by choosing between three settings. Prevent interruptions by coworkers with the on-call indicator that lets other know when you're on a call. Audio is always exceptional for both calls and media with enhanced bass...