A high-performing headset is the foundation for a great contact-center experience. Poly EncorePro HW710 Single-Ear Headset features excellent noise-canceling for accurate voice interactions and fewer word repeats. Conveniently situated microphone arm stays clear of your peripheral vision. Unique, extendable boom ensures precise positioning and allows optimal noise cancellation. Walk away from your desk with a click thanks to Poly Quick Disconnect (QD) technology that works with any Poly QD adapter.