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Poly CS540A (PL-CS540/A)

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Poly CS540A
Telephony headsetsradio channelone earphone
Type:on-ear, office
Connection:radio channel
Battery:up to 7 h
All specifications
Specifications CS540A
Colour
Connection and design
Featuresoffice
Designoverhead, closed
behind the ear / removable /
Connection typewireless
Connectionradio channel
Range120 m
Specs
Soundmono
Emitter typedynamic
Microphone specs
Microphoneon shackle
Microphone noise cancelingENC
Features
Volume control
Power supply
Power sourcebattery
Operating time (music)7 h
General
Weight22 g
In boxbehind the ear
Added to E-CatalogJune 2015
P/N
PL-CS540/A

E-Catalog UK editor, Headphones
Olexandr Cherkashchenko, edited 08.04.2026
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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Hp 8J8V4AA

HP CS540A Convertible DECT VoIP Headset | Professional Wireless CommunicationElevate your office and call center productivity... morewith the HP CS540A Convertible DECT VoIP Headset, the gold standard in professional wireless communication for Point of Sale environments. Engineered for the modern professional who demands flexibility, crystal-clear audio, and all-day comfort, the CS540A empowers you to move freely and communicate effectively, untethered from your desk. This headset is a proven performer, designed to enhance every conversation and streamline your workflow.Experience unparalleled audio clarity. The HP CS540A is built with advanced audio technology to ensure that every call is crisp and intelligible. Its wideband audio capabilities capture a broader spectrum of sound, making conversations feel more natural and reducing the need to repeat information. This focus on superior sound quality not only improves the customer experience but also minimizes miscommunication, leading to greater efficiency and accuracy in fast-paced business and retail settings.Designed for dynamic work environments, this headset offers exceptional mobility without compromising on connection stability. The power of DECT technology provides a secure and interference-free wireless connection, distinct from the crowded frequencies often used by Wi-Fi and Bluetooth devices. This ensures your calls remain private and uninterrupted, even in a busy office filled with other wireless signals.Hands-free productivity The CS540 convertible DECT™ headset provides professional performance so you can get more done — even on the move.The noise-canceling mic reduces background noise interruptions, ensuring great audio quality and easing listener fatigue.HP Poly Poly CS540A DECT 1880-1900 MHz Headset.Product type:Headset.Connectivity technology:Wireless.Recommended usage:Office/Call center.Wireless range:120 m.Weight:21 g.Product colour:BlackEveryone in the office could use more flexibility.Let them roam confidently up to 400 ft from the headset base.They´ll be able to collaborate simply since teams can conference up to four headsets on a single base.There´s more than one way to make a call — switch up styles to find your groove and introduce your ears to something new.The CS540 convertible design comes with three wearing options:over-the-ear, over-the-head, behind-the-head .Key Benefits for Peak Performance:* Unmatched Comfort and Versatility: As one of the lightest DECT headsets on the market, the CS540A is designed for extended wear without causing discomfort. Its convertible design offers three distinct wearing styles—over-the-head for stability, over-the-ear for discretion, and behind-the-head for a secure, low-profile fit. This allows each user to find their perfect, personalized comfort setting for all-day use.* Superior Noise-Canceling Audio: The precision-placed, noise-canceling microphone is expertly engineered to filter out distracting background noise, such as
Tradeinn.com
Delivery: in United Kingdom
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£99.99
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HP Poly Spare headset for the Plantronics CS540 (86179-02)

HP Poly Spare headset for the Plantronics CS540 (86179-02) Plantronics dedicated spare headset for the CS540 Wireless System.... moreThe spare headset includes the CS540 headset with battery fitted. headband. ear-tips and ear-loops. Includes battery. headband. ear-tips and ear-loops.
Pcnova.co.uk
Delivery: in United Kingdom
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Hp 8R706AA

Features:Give everyone more freedom to move:- Everyone in the office could use more flexibility. Let them roam confidently up... moreto 400 ft from the headset base. They'll be able to collaborate simply since teams can conference up to four headsets on a single base.The choice is yours:- There's more than one way to make a call — switch up styles to find your groove and introduce your ears to something new. The CS540 convertible design comes with three wearing options: over-the-ear, over-the-head, behind-the-head .It's just easy:- Simplify desk phone management with headset audio controls and adding either the HL10 Handset Lifter or Electronic Hook Switch Cable (EHC) for remote call capabilities.Extended range and talk time:- The adaptive power system optimizes for range and talk time by automatically downshifting to low power when the headset is close to the base — saving battery life and maintaining maximum density.SoundGuard technology:- SoundGuard acoustic limiting technology protects against Acoustic Shock by limiting sounds to below 118dBA ensuring listening comfort and protection against audio spikes.Superior audio quality:- Your choice of narrowband audio to extend talk time or advanced wideband audio for high — definition voice quality. Enhanced Digital Signal Processing (DSP) provides more natural sound, delivering clear audio the way it's intended to be heard.Maximum protection:- The CS540 headset includes DECT™ technology that provides better audio quality and eliminates interference from Wi-Fi networks while calls stay safe and secure.Specifications: - Battery life: Up to 7 hours (talk time)- Nominal sound pressure level: 118 dB SPL- Speaker bandwidth: 20 Hz to 6.8 kHz (narrowband or wideband)- Acoustic protection technology: SoundGuard - Weight: 21 g- What´s in the box: Office base, AC power adapter, Headband, Telephone interface cable (TIC), Headset with pre-installed battery, eartip and earloop, Kit with eartips and earloops, Headset lifter
Tradeinn.com
Delivery: in United Kingdom
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£116.99
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HP Poly Spare headset for the Plantronics CS540 (86179-02) 86179-02

Plantronics dedicated spare headset for the CS540 Wireless System. The spare headset includes the CS540 headset with battery... morefitted. headband. ear-tips and ear-loops. Includes battery. headband. ear-tips and ear-loops. HP Poly Spare headset for the Plantronics CS540 (86179-02)
Gamingkit.co.uk
Delivery: in United Kingdom
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Poly CS540A Wireless On-ear Mono Headset Dect (8J8V4AA) 8J8V4AA#ABB

This monaural (single-ear) earset ensures comfort and optimal performance with its versatile, lightweight, and convertible de... moresign (implied from the information provided).&.nbsp.Audio quality is assured by a Noise Cancelling microphone on a boom, which significantly reduces background noise for clear voice transfer, easing listener fatigue. It features an integrated charging base and user-friendly controls, including earpiece volume control.Key FeaturesDECT Wireless Technology: Provides an extensive 120-metre (12,000 cm) wireless operating distance for maximum mobility and secure connections.Mono Earset: Monaural (single-ear) design with an on-ear earpiece for convenience and situational awareness.Noise Cancelling Mic: Features a Noise Cancelling boom microphone to eliminate background interruptions and ensure clear voice transmission.Convertible Design: Lightweight and adaptable, supporting a range of wearing styles (implied by product line and features).Acoustic Protection: Include...
RefreshCartridges.co.uk
Delivery: in United Kingdom
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£129.17
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Series Poly Telephony headsetsCompare using chart →
Additional features headphones Poly CS540A:
  • Three types of fastening included (behind the ear, behind the neck, headband)
  • Conference call
  • Ability to connect up to 4 headsets to the base station
Features of the package:
  • CS540A, W/HL10 — Includes HL10 lifter for remote answering incoming calls

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