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Plantronics CS540 Wireless Office Headset System

$319.00 $159.00 (You save $160.00) SKU: 1581R

Order by 3pm PST for FREE same day shipping.


Product Description

Featured Benefits:

  • Included with a 1 year advanced replacement warranty for peace of mind
  • Lightest wireless office headset in its class, for all day comfort
  • Included with a headband and 3 choices of ear hooks for your preferred wearing preference
  • 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 wireless office headset is the lightest DECT headset on the market.

In addition, the Plantronics CS540 comes included with a headband and ear hook, so you can easily switch between a wearing option that best fits you! 

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

Add the HL10 Handset Lifter with your Plantronics CS540 and you will have the wireless freedom you to answer/end phone calls up to 350 feet. Most of our customers end up adding this accessory later, so let us save you time and order the HL10 today!

Lastly, you're covered with a 1 year advanced replacement warranty for peace of mind. Meaning within 1 year if your Plantronics CS540 headset is defective, that same day we ship a replacement and return shipping is covered.

What comes in the box?

Other Details

Manufacturer Part #:
1 Year Advanced 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. More productive

    Posted by Unknown on 30th Oct 2017

    I ordered 5 of these headsets for my office, the sound quality is great and comfortable to wear throughout the day. allows the office to make more calls to market to new clients, very happy

  2. So far so good!

    Posted by Deborah on 26th Oct 2017

    I've only have my headset for a few weeks now, but so far it seems to be working great! I did have to go to amazon and order a smaller plastic ear piece, but that's only because I have small ears. It does seem to be a little bit quiet, but overall I would definitely recommend this product, and my office would certainly order from the Merritt Team again!

  3. works great

    Posted by Unknown on 21st Sep 2017

    very happy with the design and functionality of the headset. I have not used a wireless headset before, so I have nothing to compare it to, but it meets every need I have. I cannot think of any way to improve the headset.

  4. works great

    Posted by Unknown on 21st Sep 2017

    very happy with the design and functionality of the headset. I have not used a wireless headset before, so I have nothing to compare it to, but it meets every need I have. I cannot think of any way to improve the headset.

  5. Quality Headset

    Posted by Unknown on 20th Sep 2017

    Honestly was very skeptical about ordering a refurbished product but it has worked just find and I was pleased with the very fast customer service I received. Thank you again

  6. Great Product

    Posted by Unknown on 20th Sep 2017

    Product works great, very user friendly

  7. Happy Customer!

    Posted by Kayla Stice on 20th Sep 2017

    I am extremely pleased with this product, as well as the amazing service I received from Merritt! Every person I talked to was super helpful, informative, and made sure I got the product that was just right for my needs! I am able to use it as a headset, or an ear piece, and the quality of calls is perfect. Also, it was extremely easy to hook up! Just a minute or two and I was ready to go, which was exciting because my old headset had broke. Thankfully, I didn't go long without one because Merritt had it at my office within just a couple of days! Thanks again guys.

  8. Quality Product

    Posted by Unknown on 29th Aug 2017

    We provided these headsets for our staff and they have been fantastic! No more resting phone on their shoulders while talking to clients.


    Posted by Unknown on 30th Mar 2017

    We replaced an older model for this one and all of my employees love it! It's comfortable, easy to use and great sound!!

  10. Must have

    Posted by Victoria on 30th Mar 2017

    My team and I have been using these headsets for nearly six months and we love them. The remote feature is so convenient in our busy office and gives us the ability to multi-task.

  11. Great Product and Vendor

    Posted by Unknown on 30th Mar 2017

    We have purchased about 10 of these sets. They come packaged like new and are just like the new sets we purchased before. One set didn't work- Merritt replaced immediately.

  12. Game Changer

    Posted by Kyle Mestayer on 4th Oct 2016

    Best investment for my employees. They love the mobility and efficiency these headsets provide. I love the hand on customer care that I receive from Merritt Comm.

  13. Comfortable

    Posted by Beki on 27th Sep 2016

    My new headset is sleek, stylish, extremely comfortable and easy to use. I also love that I can call if there is a problem.

  14. Excellent Product!

    Posted by Unknown on 26th May 2016

    Simple process to obtain 2 additional units for my office since we had success with our initial order. Highly recommend the product, and even more Merritt Communications. The cost with Merritt was less than half what I found with other online resources.

  15. Great replacement!

    Posted by Unknown on 1st Apr 2016

    One of our headsets was acting up. We didn't know if it was the headset itself or the base unit. Plantronics support said we'd need to replace the entire unit. We opted to buy this refurbished unit as a cost effective way to "kill two birds with one stone". Turns out it was the base unit and now we have a spare headset, which we are sure to need at some point, for a fraction of the cost of a new unit.

Product Videos

How To Change Your Plantronics Wireless Headset Style| CS540 03:43 This video shows how to change your Plantronics CS540 office wireless headset style from over the ear to over the head with a headband. Model #86540-01, 84693-01

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