Plantronics CS540A DECT wireless headset

Name: Wireless DECT Headset PLANTRONICS CS540A 8469302
Brand: PLANTRONICS
SKU: 11865333
Price: 185.49 EUR
Availability: InStock

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Wireless DECT Headset PLANTRONICS CS540A — 1880–1900 MHz, 120 m range, supraaural ear-hook, 21 g, black

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Short description

Plantronics CS540A is a wireless DECT headset operating in the 1880–1900 MHz band, designed for office and call centre use. It offers a 120 m wireless range, supraaural ear coupling with an ear-hook wearing style, and a lightweight 21 g design. Suitable for hands-free voice calls, customer support, and desk-based communication in professional environments.

Available for order: 2 pcs.

Warranty: 2 Years

SKU: 11865333

Manufacturer: PLANTRONICS

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From 4.99 € (Weight: 0.02 kg)

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36 months installment: from 5.15 euros per month

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Product information

Description

Plantronics CS540A is a wireless DECT headset operating in the 1880–1900 MHz band, designed for office and call centre use. The headset provides hands-free voice communication with a lightweight supraaural ear-hook design weighing 21 g and a wireless range up to 120 m. The headset is supplied in black and is intended for desk-based voice workflows, customer support and other professional telephony environments.

Advantages

The CS540A offers clear, noise-reduced speech thanks to its noise-canceling boom microphone and DECT wireless link. Its lightweight 21 g construction and ear-hook wearing style allow extended wear with minimal pressure on the ear. A 120 m wireless range supports movement around a typical office or call-centre floor while maintaining a stable connection for uninterrupted calls.

Suitable for

Call centre agents and customer support staff
Office professionals who need hands-free phone use
Desks where wired headsets would restrict movement
Shared workspaces requiring easy headset docking and mobility

Key specifications

Wireless technology: DECT, 1880–1900 MHz band
Wireless range: up to 120 m
Ear coupling: supraaural
Wearing style: ear-hook
Microphone: boom with noise-canceling capability
Weight: 21 g
Colour: black

How to use

Place the ear-hook over the ear and position the supraaural earpiece so it rests comfortably against the outer ear. Adjust the boom microphone toward the mouth to ensure clear voice pickup while maintaining a small distance from the lips to avoid plosives. Pair the headset to its DECT base following the manufacturer pairing procedure, then use the base or connected phone system to answer and end calls. Keep the headset charged according to the base/charger instructions and store on the base when not in use to maintain battery readiness.

Usage recommendations

For best audio quality, position the boom microphone approximately 1–2 cm from the corner of the mouth and avoid direct breathing into the mic. Use the headset in environments free from strong DECT interference sources and keep the base station centrally located in the workspace to maximise the effective 120 m range.

Specifications

Ear coupling:: Supraaural
Connectivity technology:: Wireless
Weight:: 0.021 kg
Product colour:: Black
Wearing style:: Ear-hook

All features

Headphones

Ear coupling:: Supraaural

Ports & interfaces

Connectivity technology:: Wireless
Wireless range:: 120 m

Performance

DECT connectable:: Yes
Product colour:: Black
Headset type:: Monaural
Wearing style:: Ear-hook
Sound pressure level (max):: 118 dB
Recommended usage:: Office/Call center
Product type:: Headset
Colour name:: Black
Hearing protection technologies:: SoundGuard DIGITAL

Technical details

Pallet dimensions (W x D x H):: 1016 x 1219 x 1490
Box contents:: Office base; AC power adapter; Headband; Telephone interface cable (TIC); Headset with pre-installed battery, eartip and earloop; Kit with eartips and earloops
Pallet weight (imperial):: 787.05 lbs
Pallet dimensions (W x D x H) (imperial):: 1016 x 1219.2 x 1490

Other features

Talk time:: 7 h
UNSPSC-code:: 43191638
Compatible operating systems:: Windows 11; Windows 10; macOS

Weight & dimensions

Weight:: 0.021 kg

Packaging data

Package weight:: 610 g
Package depth:: 165 mm
Package height:: 182 mm
Package width:: 164.5 mm

System requirements

Windows operating systems supported:: Windows 10, Windows 11
Mac operating systems supported:: MacOS

Packaging content

AC adapter included:: Yes
Base station:: Yes
Charger:: Yes
Charging stand:: Yes

Logistics data

Master (outer) cases per pallet:: 21 pc(s)
Master (outer) cases per pallet layer:: 7 pc(s)
Pallet gross weight:: 357000 g

Supplier features

Country of origin:: China, Mexico

Sustainability

Sustainability certificates:: TCO

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Reasons to buy

Freedom to move around the office

Give teams the mobility they need: the CS540A lets users walk confidently away from their desk with a reliable wireless range. Designed for office and call-centre environments, it supports uninterrupted hands-free voice calls so staff can stay productive while moving up to the headset’s available range.

Flexible wearing styles for all-day comfort

Adapt the headset to personal preference with a convertible, ear-hook friendly design that provides a lightweight, supraaural fit. The CS540A’s comfortable 21 g construction and ear-hook wearing style make it easy to wear throughout long shifts while maintaining clear audio for customer support and desk-based communications.

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Customer questions

FAQ

How much does the Plantronics CS540A DECT wireless headset cost, and is it available for purchase?

The price is 185.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 03.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Plantronics CS540A DECT wireless headset be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Plantronics CS540A DECT wireless headset online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
When placing your order, choose the payment method “Installments”;
Fill in the required details for the lending partner;
Receive a decision within a few minutes.

For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All PLANTRONICS products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized PLANTRONICS service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: ear coupling, connectivity technology, weight, product colour, wearing style, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

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