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Plantronics CS510 Wireless Headset

(30 customer reviews)

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The Plantronics CS510 wireless headset has been discontinued.
Click here to see current wireless models

Updated 11/12/2020

  • Business grade headset weighing 74 grams
  • Distance to cover most offices with 350 feet of range
  • 13 hours of talk time to get you though the busiest days
  • Single ear Headband wearing style for secure fit
  • Add an EHS cable/HL10 lifter for remote answer

CS510 Setup and Installation Guide

  • Discontinued
  • Warranty 1-Year
  • 30-Day Returns
  • Fresh Batteries
  • Latest Date Codes
Featured Videos
Plantronics CS510 Wireless Headset Introduction (CS510-XD)
What To Consider When Purchasing A  Wireless Headset
Why You Need A Lifter Or EHS Cable With Your Plantronics Wireless Headset

Plantronics CS510 Wireless Benefits:

  • Being mobile will improve your efficiency on every call
  • Covering one ear allows conversations with co-workers
  • While talking; walk to files, reference materials, co-workers, copier…
  • Freeing your hands for typing and writing increases productivity
  • Weighing 74 grams the CS510 fits securely for all day comfort
  • 13 hours of talk time gets you through the busiest of work days
  • Superior audio quality helps in never asking to repeat information
  • 350+ feet of distance gives you mobility throughout your office
  • DECT technology for better audio and eliminates Wi-Fi interference
  • Adaptive power system optimizes for range and talk time

• FREE technical support with purchase 
• Rechargeable battery included 

• Plantronics CS510 Installation Walk-Through

Plantronics CS510 Wireless Headset Features:

  • All day secure comfort with an Over-the-Head monaural headband
  • To improve productivity CS510 offers a radius of 350 feet to walk around your office
  • CAT -IQ enables clearer conversations through advanced broadband technology
  • The voice-dedicated DECT technology within the CS510 eliminates Wi- Fi interference
  • Ability to control remote settings at your fingertips such as speaker volume and mute
  • CS510 power system enhances the perfect balance between range and talk time
  • Allow 3 additional CS headsets in conferences calls; have employees join calls swiftly with simple connecting ability
  • Noise-canceling microphone lessens background sounds to your caller
  • Able to have amazing 13 hours of talk time with this wireless headset system
  • Plantronics CS510 weighs around 74 grams (2.5 ounces)
  • Compatible with majority of single-line and multi-line desk phones
  • Optional additional products: EHS cable or HL10 Handset Lifter which allows for remote answer
  • 1 Year Warranty
  • SKU# 84691-01 (CS510 / HL10 with lifter 84691-11) (Reads c052 / co52 on base)
  • UPC 017229134744

* Base reads Plantronics C052 – CS510 and CS520 References

What Comes In The Plantronics CS510 Box:

What the lights indicate on the Plantronics CS510:

CS510 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
CS510 Headset: = Flashes GREEN when in use


Additional information




Desk Phone

Headset Wearing Style

Headband Single Ear

Headset Weight

74 grams

Talk Time

13 hrs

Roam Distance

350 ft

Part #

84691-01 (CS510 / HL10 with lifter 84691-11) (Reads c052 / co52 on base)






30-Day Returns




Fresh Batteries, Latest Date Codes

End-Of-Life Date

May 2020

30 reviews for Plantronics CS510 Wireless Headset

  1. shirley (verified owner)

    4th one for our office and no complaints from anyone. We have had 1st 2 for about 6 years now.

  2. ROSIE

    Easy set up, easy adjusting for proper sound/audio quality. Quality product!

  3. Peggy

    It works great.

  4. Ruby

    Everything’s fine. Quality is good.

  5. Dan

    Great quality very comfortable to wear

  6. Crystal

    The headset is comfortable and easy to use.
    I love that it is cordless, it makes it easy to move around the office. Nice product

  7. Bond

    I’ve used a few different headsets in my office. When you are in sales there is nothing worse than the distraction of static or interference or volume issues when you are trying to keep someone’s attention. This headset has served my purposes perfectly. I’ve asked people on the other end and they say things sound like I’m on a handset.

  8. Salesman

    I was skeptical but pleasantly surprised. This product makes my system completely hands free. Quality is great and installation is easy

  9. Sunshine

    We had to purchase a second one for a back up since it doesn’t hold a charge for more than a few hours.

  10. Desklady

    I found what I needed easily, the price was great, and it arrived in a couple of days. If I have any questions, it’s easy to get help.

  11. NG’s

    Good quality, good range, and easy to setup. The prices are good at Headsets Direct, but I also like the fact that they are here in the US. When I call them, I am answered by a person instead of a host of menus, and their reps speak real English. Shipping is also very fast.

  12. whoknows

    Overall I am pleased with this headset. It was easy to set up and works great. The only complaint I have is that customers say that I sound distant. I have tried adjusting the volume controls but it creates to much of an echo when it’s turned up. I just have to talk louder

  13. Jim

    Product works as advertised. Good range, clarity is good, and background noise is greatly reduced.

  14. Edie

    This easy to use headset allows our receptionists the ability to continue their work hands-free and the ease to walk through the office and continue to stay productive. The setup was a little tricky with having to find out which built-in setting was compatible with the phone, otherwise let the headset charge for 20 minutes and you’re good to go!

  15. WHALEN


  16. bkminflomo

    Worked perfectly and the help on selecting the right product was excellent!

  17. Stu

    The headset has excellent sound quality and very good range. It’s comfortable with a small footprint desk mount. Excellent product all around.

  18. LiedLodge Staffer

    We have 6 of these for our small office and we LOVE them! Easy to use, easy to setup, fabulous sound quality.

  19. LiedLodge Staffer

    We have 6 of these in our small office and we LOVE them! Easy to use, easy to setup, fabulous sound quality, and excellent range! We recommend them to other departments in our building.

  20. Mark

    We have several of these headsets for our office. They work great – very clear, have good range, and battery will last most of the day. Ordering from Headsets Direct is easy and quick.

  21. Don

    I’m older and found it increasingly difficult to hear conversations on the phone. Found Headsets Direct on the internet, and being confused about what I needed for my office phone, I discussed the matter with a representative on the phone, and he told me just what I needed. Ordering process was easy and delivery was swift. I had little difficulty setting the system up and am pleased with the system in operation.

  22. Office Assistant

    Love the hands-free capability. Voices come across nice and clear.

  23. Kate

    I had one like this for an older phone system and was very happy with it. The battery life on it seems to be sufficient for the time I’m at work 8 hours (about 6 hours straight). I plug it into the base to charge while I’m at lunch and then am able to use it for the duration of my shift.

    This headset is very comfortable and easy to adjust to my small head size. I don’t even know I’m wearing it until a call rings in. The base allows you to adjust the mic and the ear peace volume and saturation so that voices come through clearly.

    I had good luck with longevity as well on the last Plantronics headset I purchased. We upgraded our phone system before I had any problems with the headset and I used it daily for 3+ years straight 40 hours per week.

  24. Nikki

    The headset works great, easy to set up and exactly what I was needing to give me mobility.

  25. Debbie

    This is the most comfortable headsets I have ever used, light weight and clear sound. There is really no interference at all. I would recommend this product highly. I will always be a Plantronics fan.

  26. bosswoman

    Comfortable fit. I like the various adjustment options for volume, and the mute button.

  27. MReview

    We have several staff using the headset and they perform great!! Work well with Polycom phones.

  28. Jody

    We just bought one for our office to try out. We love it! It is comfortable and very clear. We will be buying a couple more for the office. Definitely recommend!

  29. TPAH

    The order process was smooth, they arrived on time and set-up was easy.

  30. Candice

    The clarity is awesome on this headset. It’s also very comfortable to wear. Best headset I have ever had!

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