$319.95
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  • Guaranteed Compatibility
  • Walk and talk up to 350 feet away from your desk
  • Up to 7 hours of continuous talk time
  • Optional wideband frequency offers a fuller, more robust call quality
  • Customizable fit allows you to wear the headset over-the-head or in-the-ear. Both styles offer an adjustable fit for ultimate comfort
  • Noise-canceling microphone cuts out most background noise
  • 64-bit digitally-encrypted signal. Nobody can listen in on your calls
  • Increase your productivity by answering and ending calls when you're away from your desk with the recommended Plantronics HL10 Automated Handset Lifter
  • Easy installation! Click here to view the easy setup guide for your Plantronics CS Series headset.
Plantronics continues the tradition of its CS line of wireless headsets with the CS540 convertible wireless headset. While this headset is similar to the long standing CS55, it's quite different in design and function.

The CS540 offers a new and improved range of up to 350 feet. While still not the longest available range in wireless headsets, it's definitely a nice increase over the 300 foot CS50. As with all wireless headsets, this wireless range offers the ability to be up and about, grabbing files or coffee, or even stepping outside, all while staying on the phone and working 100% hands-free. Throw in the HL10 handset lifter (included in the Professional Bundle) and you can even answer and end calls while away from your phone.
Manufacturer Plantronics
Catalog Number 1417
Type Wireless
Wearing Style Convertible
Max Range / Cord Length 350 ft.
Connector Type (view connectors) RJ9
Weight 0.67 oz.
Lines: (telephone products only) Not Applicable
Compatibility Works with your existing single- or multi-line corded phone
Microphone Noise-canceling
Earpiece Leatherette
Color Black
Special Technologies 1.9 GHz, DECT 6.0
Warranty 1 Year Replacement
Battery Life 7-hour talk time
Reversible Yes
Handset Lifter Compatible Yes
Busy Light Compatible
Quick Disconnect No
DC Adapter Compatible Yes
Digital Encryption Yes
What's in the box? Headset, 3 earloops (s,m,l), 2 earbuds (s,l), headband, leatherette ear cushion, charging base, AC/DC adapter, connector cord, quick start guide

Average Customer rating for this item: (33 Reviews)

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Headset Review
07/11/2014
I really like the CS540 for ability to hear in a busy location and design. Thank you
customer image Virginia Arias
Seven Hills School
Walnut Creek, CA
SF Agt
02/13/2015
we all use the headsets. Love them!
customer image David Dailey
SFarm
Columbus, IN
02/04/2015
ABSOLUTELY LOVE THE HEADSETS- CLEAR SOUND- COMFORTABLE- EXCELLENT!
customer image KAREN RUIZ
WHITE TANKS PHYSICAL THERAPY
AZ
CS540
01/20/2015
CS540's are great.
customer image Graham Allen
ON
Not so much...
01/14/2015
I was unable to use the headsets as we did not have an adapter that I found out we needed. I attempted to reach someone and as all lines were busy, I was told I would get a call within the hour. I did not get that call until much later and was forced to purchase 10 adapters from another source. While the original order was fine and processed in a timely fashion, not having the adapters rendered the headsets useless for a time.
customer image Helene Newman
Columbia University
New York, NY
Wireless Headsets
12/09/2014
We love these. They are versatile and my sales folk really love them. I expect to be ordering more next year
customer image Jo Hooper
Gartner
Atlanta, GA
Great headset
12/01/2014
Love the headset, but more importantly the customer service ROCKS at this place - I had my headsets the next day, complete with Tootsie Rolls! Very impressed - you will be the first place I call when I need headsets again!
customer image Lynda Rodig
Vintage Dental
Modesto, CA
Not Compatible
11/17/2014
Headsets.com tech support falsely told me the headset I ordered was compatible with my desk phone. It wasn't. Now I have to buy a new phone.
customer image
Product Review
11/05/2014
My colleague said this new headset has changed her life, she loves it!!
customer image
Lafayette, CA
11/04/2014
So far, so good!!! Much lighter than the old Plantronics we've had.Plus customer service excellent as always. Headsets showed up two days early! Thanks
customer image Charles McClaren
Howard Wire Cloth
Hayward, CA
?
10/20/2014
Our staff love this style. Hands are free and you can get up from your desk and move around.
customer image Tonya Thompson
Maxine Hall Health Center
San Francisco, CA
09/24/2014
The headset ordered did not meet the user's needs. Josh Mitchell was extremely helpful in the return and reorder. Josh made it so effortless it left me question, how was this so easy?
customer image Sheri Gates
US Cellular
Cedar Rapids, IA
09/18/2014
One of the best companies to do business with. Always provide great service. If you need help they are always there.
customer image Byron Bishop
D&M Manufacturing, Inc.
Lake Elsinore, CA
Works Great
08/14/2014
All our claims and customer service staff have these. Everyone loves them.
customer image
Nice headset
07/31/2014
Seems to work as described. Very comfortable and this is the second one bought for our company.
customer image Sherry Watts
Eminence Speaker LLC
Eminence, KY
Schedulers like them
05/28/2014
We have ordered twice. First ones needed replacing after about 3-4 years depending on use. Good product for price.
customer image Meredith Lafevers
Center for Advanced Dermatology
Lakewood, CO
Ease of use
04/19/2014
The over the ear set-up is not practical for usage where I have to take the earpiece on and off. The phone is nearly to voicemail by the time I am two handing it to get into my ear. The rubber tip that fits into the ear comes off easily, I have already lost one. When I use the over the head set-up, it goes on quickly but I can't adjust it so it stays on my head without sliding off. Still much better than not having one and I am adapting. Might be a good choice for someone who keeps the earpierce in all the time.
customer image Thomas Sturm
Osco Pharmacy
Waterbury, VT
04/16/2014
Easy to install, easy to use. It works!
customer image Paula Hirsch
CDM Smith
San Francisco, CA
Jerue
03/18/2014
Everything seems to be working just fine.
customer image Nicci Serr
L,
Happy Customer
02/07/2014
Have this operational for the first day yesterday...love the wireless capability. Very clear audio...love it
customer image Phil Suffredini
MA
Very reliable headset
01/16/2014
We use these headsets throughout our call center (20+ agents) and they work flawlessly. On a full charge, they easily last 10+ hours standby time and over 4 hours of talk time.
customer image Zach Middleton
A.B. May
Bad battery?
12/10/2013
Mine headset charged for 3 days I have been using it for 2 days now and everyday ~9 hrs into the day the low battery beep starts. My old Plantronics lasted much longer on one charge. I know I had used it on a 20 hr shift and never beeped once. I liked the old head hear that went around the back of the head and do not like them to hand from my ears. I work 12 hr shifts and they begin to dig into my ear becomes painful.
customer image Ricardo Hernandez
South Texas Poison Center
San Antonio, UT
Very impressed!
11/22/2013
I am very impressed with this headset. I ordered it because I was looking for a headset that you could just wear over your ear. I had another headset before that would not fit securely over the ear before and it was frustrating, so I was very excited when this one fit nicely. It is an all around wonderful product. Thank you Plantronics!!
customer image Nicole Ward
Highly Recommend
11/13/2013
This device is very comfortable and there is very little movement if any. The rubber ear piece fits snuggly in the outter canal making it easy to hear the caller clearly. I love this device. Go Plantronics!!
customer image Sharon Harvey
Washington, DC
AWESOME HEADSET!
10/14/2013
We are really enjoying our new headset CS540. Our only complaint is it's difficult getting the rubber earpiece into your ear and locked in. Once it's there, it's awesome!
customer image Mary Powell
TULSA PAIN CONSULTANTS
Tulsa, OK
Plantronics CS540 Wireless Headset System with Convertible H
09/12/2013
Arrived a day early!!!!
customer image Peg Sweeney
Shaw/Stewart Lumber Co
Minneapolis, MN
Good So Far.
08/23/2013
We have only been using them less than a week. However everyone in the office seems to like them very muck.
customer image Brandon Dougherty
Hogue Inc
Paso Robles, CA
Excellent and superior replacement for the CS50
07/02/2013
I ordered these because I've been having problems with some Plantronics CS50 units working with my company's Cisco 7942, 7962, etc. phones, which all have a headset jack and button that should mean you don't need a lifter to use the headset.

Unfortunately, while some CS50's would work fine with these phones, I'd have other units, exactly the same, configured exactly the same that wouldn't work with the headset jacks on these phones, even though other units would. This inconsistent behavior had me looking for something better.

I appear to have found that replacement. I've so far ordered two of these units and both work wonderfully with the headset jacks/buttons on all the phones I've tested them with so far (4 different phones of various models). The units are more compact and better-looking than the CS50s, sound is excellent, and once I figured out which setting to use on the slider at the bottom of the units, setting them up has been a breeze.

All in all, a great headset if you use phones with dedicated headset connections. And if you're like me, a Plantronics fan, they're a great choice.
customer image Kevin Fox
Eureka, CA
05/15/2013
I have been using this headset for almost 1 year and I love it! Very lite to have over the ear, easy to put on and have never had a problem with the battery running low. Have used different headsets in the past and I have to say this is my favorite so far.
customer image Lucy Berber
General Vascular Surgery Medical Group
San Leandro , CA
05/15/2013
customer image Lucy Berber
General Vascular Surgery Medical Group
CS540
04/08/2013
I have been using this headset for about 1 month and love it. It was easy to set up and I have never had an issue with the battery running low. I put it back on the charger at lunch time. I work from home, but for a call center and it was compatible with my Inter-Tel Model 8662 Phone. I've used it over the ear and over the head and both work fine. I did purchase the optional Plantronics HL10 Automated Handset Lifter, that too was easy to set up and it works PERFECTLY!! I HIGHLY recommend this product.
customer image Joann McCall
Memphis, TN
03/07/2013
I enjoy using this wireless headset - it is NOT a user friendly ear piece, however. The clear insert that fits in the ear falls off the headset frequently and the piece that goes around the ear does not fit well.
customer image Judy Reid
Saint Elizabeth Regional Medical Center
Lincoln, NE
Platronics CS540
01/07/2013
Staff not happy with needing to remove handset each call and the fit of the ear piece or headset.
customer image Cindy Strandberg
Pediatric Clinic Inc. P.S.
Longview, WA

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