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Plantronics CS540 Wireless Headset Bundle With HL10

$399.99 $169.99 (You save $230.00) SKU: 24133
Current Stock:
Out of stock
Out of Stock

Product Description

Featured Benefits:

  • Bundled with the HL10, you can answer/end phone calls remotely
  • Peace of mind, 1 year advanced replacement warranty 
  • Lightest wireless headset in its class, giving all day comfort
  • Walk and talk wire free up to 350 feet, allowing you to multi task
  • Up to 7 hours of talk time on a single charge

The Plantronics CS540 is the lightest DECT wireless office headset on the market.

Included with a headband and choice of 3 ear hooks, you can convert the Plantronics CS540 to your preferred wearing style. 

Backed by a 1 year advanced replacement warranty, we have you covered. Meaning within 1 year if our support team determines your headset is defective, that same day we ship a replacement and return shipping is covered from us.

Compatible with 98% of corded office phones on the market, chances are the Plantronics CS540 is compatible with your phone. To ensure compatibility contact us today with the make/model of your phone. 

Lastly, with the Plantronics CS540 bundled together with the HL10 you will have the wireless freedom you've been looking for. You will be able to step away from your phone up to 350 feet and still have the ability to answer or end your phone calls from the CS540 headset. 

What comes in the box?

  • Plantronics CS540 microphone
  • Charging base
  • HL10 Handset Lifter
  • Headband
  • 3 ear loops (S,M,L)
  • 2 earbuds, (M,L)
  • AC power adapter
  • New 86180-G battery installed
  • Phone cord
  • Quick start guide


Other Details

Manufacturer Part #:
1 Year Warranty
Wearing Style:
Noise Canceling
Battery Life:
Up to 7 hours
Max Range / Cord Length:
350 Feet
Desk Phone
Lines: (telephone products only):
Ear Cushion Style:
Remote Answer Compatible:
Headset Weight:
Connector Type:
Conference call capacity:
Digital Encryption:
Operating System:
DECT 6.0

Product Reviews

Write Review

  1. It is what they say

    Posted by Sonja on 15th Feb 2017

    I bought the CS540 and lifter for work. The headset is much lighter than the older model. I love the smaller compact size of the base. It would be nice if a simple instruction sheet would come with the headset but I figured it out. I have not had time to figure out the lifter as I'm having trouble following those instructions. I plan to call for assistance.

  2. Great Service and Price From Merrit Communications

    Posted by Lou Santini on 22nd Dec 2016

    I have to give a big shout out for excellent customer service from Dustin, my representative. He took the time to help me understand how the wireless headphones work. He saved me about a $100 from buying a more expensive head set I didn't need, and even upgraded my shipping so it would be here in time for Christmas. I will definitely use Merrit Communications again.

  3. Very Helpful

    Posted by Unknown on 27th Sep 2016

    Very Satisfied. Excellent help determining which headset would be best for our phones.

  4. Very Satisfied

    Posted by Chara on 19th Sep 2016

    We purchase these for our customers and it is usually very difficult to find one that is in their price range, when we cam across this website that had them significantly less than others, it still has a 1 year warranty. And our customer is very satisfied as well.

  5. Plantronics for Polycom

    Posted by Unknown on 1st Apr 2016

    Needed a wireless headset compatible with our new Plantronics VVX500's. In my search I found Merritt having exactly what I needed, the (CS540 With HL10 Handset Lifter Bundle), at a substantial savings... The headset arrived expeditiously and I'm up and running hands free... Thanks Merritt for the speedy service.

Product Videos

How To Setup Your Plantronics CS540 Wireless Headset 03:40 This short video shows you how to setup your Plantronics CS540(530,520,510)wireless headset system your desk phone. These headsets are compatible with almost any make or model telephone. Polycom, Aastra, Avaya, Cisco and etc. Model #84693-01

  • How To Setup Y...
  • How To Change ...
  • How To Fix Pla...


  • 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