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Poly EncorePro HW510 - Headset - on-ear - wired - Quick Disconnect

Manufacturer part 89433-01 | Dell part A8755716 | Order Code a8755716 | Plantronics

The Plantronics EncorePro 520 is the binaural version of the 510 design, covering both ears to provide greater focus and concentration by blocking background noise. The 520 also has soft ear cushions for all-day wearing comfort, metal joints that deliver durability and reliability, and a flexible mic with visual and tactile positioning guides for precise positioning and clearer conversations.

  • Next-generation custom microphone reduces background noise and interference, ensuring fewer missed words and a better caller experience
  • Tactile and visual guidance mean the user can feel and hear ratchet clicks when the boom is moved into the proper range for optimum mic positioning
  • Tuned wideband audio delivers richer, clearer conversations while SoundGuard technology protects user from noise spikes and listening fatigue
  • Metals employed structurally, not cosmetically, at key joints
  • Unibody flexible boom and laser welding ensure maximum robustness
  • Quick Disconnect (QD) feature provides walkaway convenience and compatibility with all Plantronics USB and deskphone audio processors and direct connect cables

Tech Specs

Product Type
Headset - wired - Quick Disconnect

Audio Output
Headphones Form Factor
Connectivity Technology
Sound Output Mode


Connector Type
Headset (Quick Disconnect)

Cable Details
Headset cable
Compliant Standards

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