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Plantronics CS520 Wireless Headset

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Plantronics CS520 Wireless Headset


In stock

Plantronics CS520 Features:

• Business grade headset weighing 96 grams
• Distance to cover most offices with 350 feet of range
13 hours of talk time to get you though the busiest days
Covering both ears allows complete focus on your caller 
Add an EHS cable/HL10 lifter for remote answer

  CS520 Setup and Installation Guide

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  1. Great product! Review by Dianne

    Great headset, comfortable, and sound is very clear. We sit in cubicles so the dual earpieces really help to cut down on the noise from my co-workers. Shipped quickly and easy to install.

  2. Great headset, very comfortable and shipped fast. Sound is very clear Review by Ryan

    Overall I give it 5 stars! Great headset, comfortable, shipping was fast, good customer service. Sound is very clear.

  3. Purchased for staff member that is hard of hearing Review by Ecumen

    Purchased this head set for a staff member that is hard of hearing. It is really working good for them. They can hear the callers clearly.

  4. I am hard of hearing and I love this headset good and clear. loud enought i can here good. Review by Dora

    It is a great product So lightweight sometimes I forget I have it on. Good and clear, good loud. I love it.

  5. Overall Excellent Product, very satisfied with the product Review by Steve

    Very satisfied with the service and quality of the product. The shipment of the product was quick, and I am very satisfied with the quality of service and product I ordered.

  6. So far so good... Review by A&A

    Only had the first one less than a week, but girls on front desk said it was very clear and no noise in the background. They do like the bi-ear better because it blocks out the room noise. Just installed the next 4 today.

  7. Very pleased Review by Christine

    Meets the need exactly. Well made and easy to set up. More impressive was the service we received. Would buy again from this vendor.

  8. Great Product Review by JOHN

    Great product. Easy to set up. Good quality

  9. Great headset, Great company Review by Patrick

    At this point you know you can buy this headset all over the internet, the difference is WHERE you buy it. You can stop your search, this is the company you have been looking for.

  10. Easy to use Review by Erika

    Our telephone specialists love the new headsets and find them really easy to use! Great to have in a busy call center.

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Write Your Own Review
You're reviewing: Plantronics CS520 Wireless Headset How do you rate this product? *
  1 star 2 stars 3 stars 4 stars 5 stars

Plantronics CS520 Wireless Benefits:

• Improve your efficiency by being mobile
• Has up to 350 feet of walking range from your device
• While talking; walk to files, reference materials, co-workers, copier...
• Binaural wireless headset system keeps focus on your caller
• Able to receive up to 13 hours of talk time
• Adaptive power system which boosts talk time and range
• Increases productivity, by freeing your hands for writing and typing
• Excellent sound quality allows you to hear the first time 
• Weighing only 96 grams the CS520 fits securely for all day comfort
• DECT technology for better audio and eliminates Wi-Fi interference

• FREE technical support with purchase
• Rechargeable battery included


• Plantronics CS520 Installation Walk-Through

1-Year Warranty     1-Year Warranty     


Plantronics CS520 Wireless Headset System:

Secure Over-the-Head binaural headband provides all day comfort
Plantronics CS520 wireless headset weighs 96 grams
Up to 350 feet of range to roam your office and improve productivity
Speaker volume & mute controls at your fingertips allowing adjustments remotely
Adaptive power system optimizes for the perfect balance between range and talk time
CS500 series uses voice-dedicated DECT technology eliminates Wi-Fi interference
Binaural wireless headset system using wideband audio CAT-iq technology
Conference up to three additional CS headsets to have co-workers join calls quickly and easily
Noise-canceling microphone reduces background noise to your caller
CS520 headset provides an amazing 13 hours of continuous talk time
The CS520 Plantronics headset is compatible with most phones
Optional HL10 Handset Lifter or EHS cable allows for remote answer

*Base reads Plantronics c052 - References CS510 and CS520


What comes in the Plantronics CS520 box:

Wireless headset (86920-01)
Charging base
A/C power cord (81423-01)
Telephone Interface Cable  (86007-01


What the Plantronics CS520 lights indicate:

CS520 Base: Bottom-Left = Solid GREEN when in use
    = Solid RED when microphone is muted
  Bottom-Middle = Solid WHITE when power connected
  Bottom-Right = Solid GREEN indicates headset is fully charged
    = Flashing GREEN indicates headset is properly docked and charging
CS520 Headset:   = Flashes GREEN when in use


Additional Information
Inventory at start of day 12
Compatibility Office Desk Phone
Talk Time 13 hrs
Stand By Time No
Roam Distance 350 ft
Headset Style Dual Ear
Headset Weight 96 grams
Part # 84692-01 (CS520 / HL10 with lifter 84692-11) (Reads c052 / co52 on base)
Brand Plantronics
UPC 017229134751
Helpful Links

CS520 Benefits & Features

Plantronics CS520 Product Sheet

Plantronics CS520 Users Guide

Wireless Headsets - What to Consider (Video)

CS520 Headset - Introduction (Video)

MSRP $349.95

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