Plantronics EncorePro HW520D digital series 6 pin QD dual ear (binaural) over-the-head only headset.  Plantronics HW520D is durable, lightweight, and comfortable for all day use. The noise canceling technology and high quality audio so workers can focused and will be heard clearly. The design of the Plantronics EncorePro HW520D has metal joints that deliver durability and reliability, and a flexible microphone with visual positioning guides.  Plantronics HW520 is ideal for telephone intensive users, such as Helpdesks or typical salesman.  

Key Features:

• Important:  Compatible with 6-pin devices such as Plantronics MDA526 amplifier,  Plantronics 6-pin DA90 Audio processor  and Plantronics MDA490 only call us you're not sure)
• Noise canceling microphone
• Adjustable boom
• Telecoil hearing aid compatible
• Plantronics 6-pin QD (Quick Disconnect) allows walk away
• Digital 500 Series
• Visual and tactile positioning guides
• Wideband audio delivers richer, clearer phone calls
• Laser welded construction and metal joints provide unbeatable toughness Extraordinary Service
• Weight: 82g
• Plantronics 2-year warranty

New HP part # 783P5AA

Important Note: Not compatible with the traditional 4-pin Quick Disonnect devices call 877-999-3838 for assistance.

For more detail information see Plantronics HW520D datasheet

Optional Plantronics HW520D parts & Accessories:

Plantronics EncorePro Headband Support Pad

Plantronics HW510, HW520 Foam Ear Cushions (qty 2)

Plantronics HW510, HW520 Leatherette Ear Cushions (qty 2)

Plantronics HW520 Circumnaural Leather Ear Cushions