The Plantronics EncorePro HW530 Headset with Mute Button, Noise-Canceling Microphone, Compatible with Avaya 1600 and 9600 Series IP Phones is an all-new generation of headsets for customer service centers and offices, designed for the future, and built on experience. Three innovative models deliver greater comfort for all-day wearing, superior noise-canceling for clearer calls, and increased reliability so conversations can continue without worry. ✅ Avaya Compatibility: Avaya J139, J169, J179, 1608, 1616, 1608, 1616, 9620, 9630, 9640, 9650, 9611-G, 9621G, 9624
