Phone head set for work phone

Easy-to-use call controls: Answer, end, adjust volume, and mute calls with a touch of a button. Noise-canceling microphone: Filters out background noise for clear conversations. Remote ring detection: Know when your phone is ringing, even when it's out of sight. Long range and battery life: Roam up to 300 feet from your office phone with up to 8 hours of talk time. Compatible with major brands: Works with Cisco, Avaya, Polycom, AT&T, and Panasonic phones.