Key features
- Best-selling cordless headset with two wearing options
- Comes with handset lifter for answering calls away from your desk
- Extremely lightweight cordless design
- Range of up to 120m
- Easy to install
For effortless and efficient communication at work, to wear just as you like
The Plantronics CS540 Cordless Headset is super lightweight and comes with both a headband and an ear hook, so you can wear it how YOU want and with the handset lifter you’ll have the freedom to answer calls wherever you are.
Two comfortable wearing options
Weighing just 22g and with two comfortable wearing options, it’s no surprise the CS540 is a best-seller. If you need a headset that feels stable, wear it over your head; if you need a headset that is discreet, wear it over your ear – and you’ll hardly feel it’s there. With just one button you can control the volume levels or activate mute and its noise-cancelling microphone means that the person you are talking to will only hear what’s important – you.
Fantastic sound quality
The CS540 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 an 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.
Register up to 4 headsets to its dock for conference calls
One of the brand new features of this range is that the CS540 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.

HL10 handset lifter (included):
The Plantronics HL10 handset lifter is a mechanical device that lifts the receiver when a call comes in, so you can take calls directly from your headset while away from your desk. You’ll hear a short beep when a call comes in, and you can answer by simply pressing a button on the headset. This handy device is quick and easy to install. Before purchasing this product, call the Onedirect team on 0333 123 3050 to make sure your phone is compatible.
Features:
- Cordless headset with handset lifter for complete wireless freedom
- Two standard wearing options: headband and earloop
- Handset lifter
- Range of up to 120m
- 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 22gr
- Soundguard for sound higher than 118dBA
- Two-year guarantee

































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