Plantronics CS540

Internal ref: PLCS540 // Manufacturer part #: 84693-02

Mono Wireless DECT headset system with noise-cancelling microphone

4.4 of 410 Reviews
£114.99 - £137.99 Incl. VAT
Bulk orders, request a quote now!

Delivery date with Express Shipping: 21/06/2024 If order placed before 12PM
2 years of manufacturer warranty Subject to manufacturer conditions
Pay in 3 interest-free payments of Show more

Key features

  • Comfort: two options for wearing
  • Compatible with handset lifters and EHS cables for answering calls remotely
  • Range: up to 100m
  • Lightweight - weighs just 21g
  • Noise-cancelling microphone
  • Talk time: up to 7 hours
  • SoundGuard for sound higher than 118dBA
  • Range: 100m 

In the box

  • 1 x Headband
  • 1 x Headset with pre-installed battery and ear hook
  • 1 x DECT base for charging and stand
  • 1 x 220V charger
  • 1 x Phone connection cable
  • 1 x Gel pad for earhook
  • 2 x Ear hook refills
  • Quick Guide

Contact our experts - Call us!
Live Chat

Product description

Mono Wireless DECT headset system with noise-cancelling microphone

The Plantronics CS540 lets users enjoy crystal clear sound quality and comfortable all-day use, and with two wearing options you can tailor your headset to suit you.

Complete wireless freedom

This wireless headset with handset lifter gives complete wireless freedom to communicate at work. There is a range of 100m and is compatible with EHS cables and handset lifters for remote call answering.

Outstanding audio quality

This Plantronics headset uses DECT technology, which gives it fantastic sound quality and eliminates interference from Wi-Fi networks. It also features Plantronics' brand new CAT-IQ technology, offering advanced wideband audio for high definition conversations, and Digital Signal Processing (DSP) for sharp and natural sound.

The noise-cancelling microphone blocks out background noise means that the person you are talking to will only hear what's important - you.

Register up to 4 headsets for conference calls

This headset allows you to register up to 4 headsets to its dock for conference calls between each other. This is a useful function for telephone meetings with one external user and various people within the office, for training or for when people need to listen in on conversations.

2 wearing options

It comes with both a headband and an ear hook giving you two comfortable wearing options.

Easy to use and charge

This Plantronics headset comes with a stylish new magnetic dock, which you can put your headset on to charge up quickly and easily, without having to worry if it is properly positioned. It is very straightforward to use, with just one button you can control the volume levels or activate mute.

How to Connect and Charge Your CS500 Headset:


  • Two standard wearing options: headband and earloop
  • Compatible with EHS cables and handset lifters for remote call answering
  • Range of up to 100m
  • Conference calls with up to three headsets connected to the same base
  • Broadband sound with CAT-IQ technology
  • DSP
  • Noise-cancelling microphone
  • Optional neckband available
  • Talk time of up to 7 hours
  • Ultralight weight of 21g
  • Soundguard for sound higher than 118dBA
  • Two-years warranty


Plantronics CS540- User Guide (EN)
Plantronics CS540- Data Sheet (EN)

Related guides

Headset guide [PDF]
Headset guide [FAQs]
Noise cancelling headphones [Top picks]
Noise-cancelling headsets [How to choose]
Noise-cancelling technology [What is it]

Product Specs.

More Information
Manufacturer part #84693-02
Warranty2 years
Acoustic protectionYes
Charger TypeWith charging base
Standby time / Talk time - / 7h
Headset typeDECT
CompatibilityFor Desk phones
Corded or cordlessWireless
ConnectivityFor RJ Connectivity
Mono/duoMono headsets
Ear cushionsWith leatherette Ear cushions
Microphone BoomWith long microphone boom
Noise CancellingWith noise cancelling
MuteWith mute key
Volume controlOn headset volume control
Conference functionWith conference function
Handset lifter (sold separately)Compatible with Handset lifter
Electronic Hook SwitchDepends on the model of your telephone - contact us

Product Reviews

logo trustpilot product start ranking
Customers reviews

Frequently Asked Questions

Currently there are no questions for this product.

Customer questions & answers