Plantronics CS540-XD Convertible 900MHz Wireless Headset with DECT 6.0 Technology, Noise-Canceling

Make It Yours – See Your Price On Amazon!

Your Sales Price $177.55 - $44.95

A quick rundown of this product’s key features:

Convertible – Includes Headband and ear loops to have most comfortable fit.
DECT wireless headset

Our Top Reviews

Reviewer: Jackie
Rating: 1.0 out of 5 stars
Title: Battery dies too fast!
Review: Don’t waste your money on a refurbished one I love the headset and when it’s working it works fine but my battery only lasts 3 to 4 hours. I am typically on my phone for work for 8 hours a day and I leave it on charge when I’m not working and it should last me more than 3 hours. Very disappointed. I guess I will have to spend more money and buy a brand new one.

Reviewer: Kim B.
Rating: 5.0 out of 5 stars
Title: Good quality
Review: As described, works well, easy to set up

Reviewer: Karrisa
Rating: 3.0 out of 5 stars
Title: Item Description is Decieving
Review: Convertible – Includes Headband and ear loops to have most comfortable fit.The above line is in the product review. I bought it thinking that there would be a multi-piece assembly to make it comfortable for me. None of this was included with the product, simply a loop and earpiece on the device that was randomly laid in there without bubble wrap or anything. Not sure if it will function well. Will update this after some use.

Reviewer: Lori M.
Rating: 1.0 out of 5 stars
Title: DOA called party can not hear me. All troubleshooting fails
Review: This “refurbished” product is defective. It is a joke they claim to have tested all functions.The microphone does not work. We have over 40 cs540 here in our office. This is the -XD version of which we have one other for our operator because the battery can be pulled and swapped with one on a charger.My intent was to have one on standby for the operator and today someone needed one due to a failure of a normal unit.I pulled this out. I has been sitting in a box since it arrived in May when I ordered it. I swapped it in for the one that had failed and the microphone does not work so they can not hear us. I moved the mic volume control to the top and to the bottom with zero change. No microphone – people can not hear.Amazon isolates themselves so it is impossible to ask for some help. The return window on this unopened product apparently closed last month while it was sitting in the box.Basically a RIP OFF because whomever supposedly refurbished it did nothing about checking the microphone or it would not have been sold. BEWARE. DO NOT TRUST THE REFURBISHER

Reviewer: Lockdown
Rating: 2.0 out of 5 stars
Title: Poor battery
Review: The setup was easy, and the overall quality appears good for a “renewed” item. HOWEVER, the battery is horrible. It lasts MAYBE 4 hours before needing charging again. These batteries are supposed to last ALL DAY. Disappointed.

Reviewer: Allison R Remers
Rating: 1.0 out of 5 stars
Title: Will NOT Charge
Review: The base came with scratches on it, but still looked usable. The headset has not charged since being on the charger since Thursday, Sept 7th. As you can see, the light on the headset is actually blinking. but on the bottom right of the base, there should be a light that is on when blinking and it is not, never came on.Will be returning.

Price effective as of Jun 27, 2025 18:03:22 UTC

As an Amazon Associate Dealors may receive a commission for purchases made through these links.