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Poly Plantronics EncorePro 520 Binaural Noise-Canceling Headset

Poly Plantronics 89434-01

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Contact us and save even more if you meet these Big Deal qualifications.
Purchase at least 50 Plantronics Headsets or a minimum of $20,000 MSRP to qualify.

EncorePro 500 Model HW520

Manufacturer Part#  89434-01

Provantage Code:  PLA91TV

Condition:  Factory New

  • Product Type: Headset
  • Connectivity Technology: Wired
  • Earpiece Design: Over-the-head
  • Form Factor: Supra-aural
  • Product Family: EncorePro 500
  • TAA Compliant: Yes

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Poly Plantronics 89434-01 Specifications

    EncorePro 520 Binaural Noise-Canceling Headset


    Bottom View
    The Plantronics EncorePro 500 Series 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. And they'll help you meet the OSHA / Noise at Work regulations.


    Binaural, corded headset covers both ears to provide greater focus and concentration by blocking background noise. Soft ear cushion prevents irritation for all-day wearing comfort. Noise-canceling technology makes calls sharp and clear. Metal joints enhance the stability at the critical areas for lasting reliability. Flexible mic with visual and tactile positioning guides allows precise positioning.



    SoundGuard Technology

    Flexible Microphone


    Quick Disconnect



    • PC
    • Deskphone


    Requires HIC Adapter Cable (49323-46) to connect to specific Avaya Phones


Product NameEncorePro 520 Binaural Noise-Canceling Headset
Manufacturer Part Number89434-01
Product TypeHeadset
Earpiece DesignOver-the-head
Earpiece TypeBinaural
Microphone DesignBoom
Product FamilyEncorePro 500
Connectivity TechnologyWired
Form FactorSupra-aural
Sound ModeStereo
Country of OriginMexico
Product Series500
Product ModelHW520
Product LineEncorePro
Microphone TechnologyNoise Cancelling
Packaged Quantity1
Limited Warranty2 Year
Additional Warranty Information2 year
Assembly RequiredNo
Certifications & StandardsOSHA
Supplies/Accessories for Poly Plantronics 89434-01

Poly Plantronics Ear Cushions Quantity 2 Encorepro HW510/HW520

Mfg Part# 202997-02

Poly Plantronics Quick Disconnect in-Line Mute Switch

Mfg Part# 27708-01

Poly Plantronics Voice Tube, Encorepro HW510, HW520

Mfg Part# 202118-01

The Following Are Compatible With Poly Plantronics 89434-01

Poly Polycom VVX 311 6-line Desktop Phone Gigabit Ethernet with HD Voice

Mfg Part# 2200-48350-025

Poly Polycom VVX 311 6-Line Desktop Phone with HD Voice

Mfg Part# 2200-48350-001

Poly Polycom VVX 101 1-Line Desktop Phone PoE

Mfg Part# 2200-40250-025

Poly Polycom VVX 501 12-Line Business Med Phone

Mfg Part# 2200-48500-001

Considering a Volume Purchase?
You may be able to save even more on your order if you meet the following Poly Plantronics BIG DEAL qualifications:

Purchase at least 50 Plantronics Headsets or a minimum of $20,000 MSRP to qualify.

Shop with confidence! Provantage is an authorized Poly Plantronics dealer.

Visit the Manufacturer
Learn more by visiting the manufacturer's website.

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Poly Plantronics EncorePro 500 Model HW520 89434-01