Site Information

 Loading... Please wait...

Plantronics CS55 Convertible Wireless Office Headset System

$349.99 $109.99 (You save $240.00) SKU: 1588R
Current Stock:
Out of stock
Out of Stock

Product Description

Featured Benefits:

  • Wireless freedom to walk and talk up to 300 feet away from your telephone
  • Compatible with 98% of corded office phones on the market
  • Included with a headband and ear hook for you to choose a perfect fit
  • Up to 8 hours of battery talk time on a single charge

The Plantronics CS55 wireless office headset is one of our best selling headsets and is a headset that's been used across many organizations for a long time

In addition, the Plantronics CS55 is compatible with 98% of corded desk phones on the market today. Contact us today to ensure compatibility with your telephone.

Also, the Plantronics CS55 comes included with a headband and an ear hook for you to choose a perfect fit for all day comfort, while you're on important phone calls.

Lastly, you're covered with a 1 year advanced replacement warranty for peace of mind. Meaning within 1 year if our support team determines your Plantronics CS55 is defective, that same day we ship a replacement and return shipping is covered from us.

Prefer this headset with 2 speakers? We have you covered with the Plantronics CS361n!

What comes in the box?

Other Details

Manufacturer Part #:
1 Year Warranty
Wearing Style:
Noise Canceling
Battery Life:
Up to 8 hours
Max Range / Cord Length:
300 Feet
Desk Phone
Ear Cushion Style:
Remote Answer Compatible:
Headset Weight:
Connector Type:
Conference call capacity:
Digital Encryption:
Operating System:

Product Reviews

Write Review

  1. Great Prouct

    Posted by Unknown on 1st Dec 2016

    Don't forget for a few bucks more you can get the automatic hand-set pick-up edition! I did, but they easily sent me the item for the difference. Great Customer support and customer service.

  2. Great Product!

    Posted by Regional manager Granite Telecom on 30th Nov 2016

    Drew Merritt has been a great resource for providing myself and company an outstanding product. I can say nothing but great things about it. In fact, I think my production at work has even increased!!! Thanks for taking care of us!

  3. best-in-class service!

    Posted by Director of Sales on 22nd Nov 2016

    I manage a team of inside sales reps responsible for 100-plus outbound calls every day. Drew Merritt and his team at Merritt Communications understand the importance of great customer service and have delivered not only great value but the best customer service we could ask for. Thanks for standing behind your products and taking great care of my team!

    Director of Sales
    Granite Telecom

  4. Good Headset

    Posted by Unknown on 28th Sep 2016

    Very happy with the product and service.

  5. Great Product

    Posted by Unknown on 7th Sep 2016

    I have used this same headset since 2009 and all of my co-workers have them as well. Have never had any p[roblems

  6. Does the job well!

    Posted by Nick Ramirez, Agency Owner, Goosehead Insurance on 16th Aug 2016

    Drew Merritt suggested that I go with this wireless headset and couldn't be happier. Not only did they shop quickly (with tracking number) but he walked me through setting it up when it arrived. Five starts for service, product knowledge and quality.

  7. Happy with the product and the service

    Posted by Gaston Arguelles on 9th Jun 2016

    I have purchased 5 of these headsets from Merritt over the years. I have been pleased with the headsets and the service. Very professional organization. Great products and service.

  8. Really good headset

    Posted by DJ on 1st Jun 2016

    Great headset, I'm not having to be strapped to my desk and can multitask better now. My only complaint is that the over the ear piece is a bit painful after long periods of time, so if i'm not on the phone, I don't want to have it on.

  9. Great Quality

    Posted by Emilie on 1st Jun 2016

    I really love this headset, it makes my job so much easier!

  10. Perfect for any phone!

    Posted by Jamie H. on 26th May 2016

    When I was given the price for the CS55 and HL10 bundle, I couldn't say no. They really appreciate your business and will go the extra mile to achieve customer satisfaction. Thanks again guys!

  11. Great Product!

    Posted by Leonard on 12th Jun 2015

    We ordered 5 sets for our customer service dept. and we couldn't be happier! They allow our reps to communicate more effectively and free up both their hands which has added to our productivity. Would highly recommend!

Warranty Information

Product Videos

Plantronics CS50/CS55 Installation Guide 04:04 1-866-929-3663 Plantronics CS50/55 installation instructions. If you are still having problems with your Plantronics CS50 or CS55 headset, give us a call.

  • Plantronics CS...
  • Plantronics CS...
  • Plantronics CS...


  • I was searching the entire internet for a headset and ended up landing on Merritt Communications website. I called and was greeted by a gentleman named David. From the very first call until our 5th conversation he was the most helpful salesman I have ever encountered on the internet.

    He went way above and beyond and instead of just selling me what I asked for, he told me about a solution that would save me money and be a better fit for my company. Hands down anything related to office headsets this is the GO-TO COMPANY! Their return policy and warranty is hands down the best in the business. They made me feel comfortable making an online purchase. ~ Mark Z. “The Real Estate Guy”
  • Merritt Communications is a valued Channel Partner and an Authorized Reseller of Plantronics Products and Services. In their nearly 20 year relationship with Plantronics, Merritt has actively promoted, sold, and supported the world’s leading communications headsetsPlantronics - for home, office, call center, computer and mobile applications.logo-plantronics.png
  • Merritt Communications has been a valued Channel Partner ever since Konftel entered the North American market six years ago. We appreciate their dedicated approach to customer service and attention to detail when it comes to assisting the customer with their Konftel conferencing needs. We value them as a Dealer Partner, and look forward to a continued relationship with Merritt Communications for years to come."
  • Merritt Communications has been a top-tier Aastra Reseller for over 5 years. We value their commitment to quality product and excellent customer service. Jerry Harkey, Western Region Sales Manager, Aastra USAlogo-aastra.png
  • As a Communications Analyst for the state of California, part of my responsibilities are procuring headsets and components for emergency communications centers that are located throughout the state.  Doug Merritt's in-depth knowledge of communication products and his understanding of what my center's needs are has allowed me to provide them with some of the most top of the line products available.~ Stella Butler-Cain, CHP
  • As a California State agency, we were looking for a certified, small business vendor to meet our needs for Telecommunications equipment and 10 years ago we found ;Merritt Communications. Merritt Communications has been serving us ever since with telephone equipment sales and technical support assistance.
    The personal commitment that Merritt Communications gives to their customers is great! Tracy Hurtig, Telecommunications Manager, Ca. Dept. of Parks and Recreation
  • I wanted to write a little testimonial about Dave Detres at Merritt Communications. I have purchased several desk headsets, phone systems equipment and a wireless headset for my iPhone as well. Dave replies to every email and text, he has a great attitude and gets the job done. He always exceeds my expectations in customer service. If you are thinking of any new phone equipment for your company…do yourself a favor and Call Dave Detres with Merritt communication, he will get it taken care and do it the old fashion way…with integrity" ~ Marlena Olson, VITEK Mortgage Group
  • Merritt Communication has been a trusted and reliable source for all of our Plantronics needs. The customer service that Merritt provides has always been outstanding and they are ready to help with our needs at a moments notice. We are very pleased with the quality of the product and service and will continue to do business with them in the future.Karen, Kaiser Permanente
  • The Merritt Communications Web site has been an excellent resource for our Sutter Medical Foundation medical offices. They utitize the site to make the best decisions regarding their telecommunication requirements. It has been very helpful for the buyers as well, to confirm the wireless headset features and accessories and compare and contrast the different models available.Dan, Sutter Health
  • A commitment to quality and fulfilling the needs of their customers has made Merritt Communications the successful business that it is. Doug Merritt and his employees have always come through for us no matter how big or small the project here at Lyon Real Estate!" Bobby Burkam | Support Manager, Information Technology | Lyon Real Estate
  • "We are very satisfied with Merritt Communications customer service! They have great products and respond quickly to any request, usually exceeding our expectations! I would highly recommend them!"  J. McElvain - CHW, Mercy Hospital