Plantronics EncorePro Binaural HW520 is a lightweight, economical headset for noisy office environments. Plantronics EncorePro Binaural HW520 has two ear pads to cover both right and left ear. Noise-canceling microphone assures voice clarity. Plantronics Quick Disconnect™
acts as on-hold function if you walk away from your phone while still wearing your headset.
This set comes complete with an M22 Vista amplifier to connect the EncorePro HW520 headset to your telephone. The M22 Vista amplifier works with most single- and multi-line corded desk phones. Runs on two AA batteries (included) or optional A/C adapter (sold separately). Plantronics EncorePro HW520 and M22 Vista covered by 2-year warranty.