---
product_id: 16856942
title: "CS540 Wireless DECT Headset (Poly) - Single Ear (Mono) Convertible (3 Wearing Styles) - Connects to Desk Phone - Noise Canceling Microphone"
brand: "plantronics"
price: "€ 294.70"
currency: EUR
in_stock: true
reviews_count: 13
category: "Plantronics"
url: https://www.desertcart.es/products/16856942-cs540-wireless-dect-headset-poly-single-ear-mono-convertible-3
store_origin: ES
region: Spain
---

# 7 hours talk time 120m wireless roaming range Noise-canceling mic CS540 Wireless DECT Headset (Poly) - Single Ear (Mono) Convertible (3 Wearing Styles) - Connects to Desk Phone - Noise Canceling Microphone

**Brand:** plantronics
**Price:** € 294.70
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your desk calls with wireless freedom and crystal clarity!

## Quick Answers

- **What is this?** CS540 Wireless DECT Headset (Poly) - Single Ear (Mono) Convertible (3 Wearing Styles) - Connects to Desk Phone - Noise Canceling Microphone by plantronics
- **How much does it cost?** € 294.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/16856942-cs540-wireless-dect-headset-poly-single-ear-mono-convertible-3)

## Best For

- plantronics enthusiasts

## Why This Product

- Trusted plantronics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Reliable Power:** Up to 7 hours of talk time keeps you connected through your busiest days.
- • **All-Day Comfort:** Lightweight mono design with 3 versatile wearing styles to suit your workflow.
- • **Unmatched Mobility:** Roam freely up to 120 meters without missing a beat.
- • **Crystal Clear Calls:** Noise-canceling microphone blocks distractions for professional clarity.
- • **Seamless Desk Integration:** Plug-and-play connection with desk phones for instant productivity.

## Overview

The Plantronics CS540 is a wireless DECT headset designed for desk phone users, offering up to 120 meters of roaming range and 7 hours of talk time. Its noise-canceling microphone ensures clear communication in busy office environments, while the lightweight mono design provides three comfortable wearing styles. Ideal for professionals seeking hands-free efficiency and seamless desk phone connectivity.

## Description

desertcart.com: Plantronics - CS540 Wireless DECT Headset (Poly) - Single Ear (Mono) Convertible (3 Wearing Styles) - Connects to Desk Phone - Noise Canceling Microphone : Electronics

Review: It’s a must have for high call volume! - So much easier to multitask. I love the noise canceling component and comfort of the ear piece alone. The quality is there!
Review: Good Buy - Works great. Just as advertised.

## Features

- Connects To: Desk phones via included cable.
- Ideal For: Office and desk-centric workers using desk phones
- Audio Performance: Keep background noise out of your call with a noise-canceling microphone.
- Talk Time & Roaming Range: Work Better, Hands Free, with a roaming range of up to 120 m/400 ft. Talk all day with up to 7 hours of talk time per charge.
- Global Warranty & Wearing Style: 2 years; monoaural light weight convertible (which can be worn either over-the-ear, over-the-head or behind-the-head).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00R6WYK2O |
| Additional Features | Sweatproof |
| Age Range Description | Adult |
| Antenna Location | Calling |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 7 Hour |
| Battery Charge Time | 7 Hours |
| Best Sellers Rank | #1 in Telephone Headsets |
| Bluetooth Range | 100 Meters |
| Bluetooth Version | 4.0 |
| Brand Name | Plantronics |
| Built-In Media | Amplifier/Charging Base,AC Power Supply,RJ-11 Connecting Cable,(3) Ear Loops,(2) Ear Tips,(1) Over-The-Head Band |
| Cable Features | Without Cable |
| Color | Black |
| Compatible Devices | Telephones |
| Connectivity Technology | Wireless |
| Control Method | Touch |
| Control Type | Volume Control |
| Controller Type | Button |
| Customer Package Type | FFP |
| Customer Reviews | 4.2 4.2 out of 5 stars (485) |
| Earpiece Shape | Over-Ear |
| Enclosure Material | Plastic |
| Frequency Range | 1.9 GHz |
| Frequency Response | 1.9 GHz |
| Headphone Folding Features | Over Ear |
| Headphone Jack | 3.5 mm Jack |
| Headphones Ear Placement | On Ear |
| Impedance | 150 Ohms |
| Is Autographed | No |
| Item Weight | 2.88 ounces |
| Manufacturer | Plantronics |
| Model Name | CS540 |
| Model Number | CS540 |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Series Number | 1 |
| Specific Uses For Product | Professional Communication |
| Style Name | Contemporary or Modern |
| Subject Character | no character |
| UPC | 768265383695 |
| Unit Count | 1.0 Count |
| Warranty Description | manufacture |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | DECT |

## Product Details

- **Brand:** Plantronics
- **Color:** Black
- **Ear Placement:** On Ear
- **Form Factor:** Over Ear
- **Impedance:** 150 Ohms

## Images

![CS540 Wireless DECT Headset (Poly) - Single Ear (Mono) Convertible (3 Wearing Styles) - Connects to Desk Phone - Noise Canceling Microphone - Image 1](https://m.media-amazon.com/images/I/71qVtQnxDzL.jpg)

## Questions & Answers

**Q: Does it compatible Yealink T19 phones?**
A: Yes, but you need the HL10 Lifter to answer/end calls when away from the phone. https://amzn.to/3V79B96

**Q: Has anyone used yealink wh63 dect headset? which one do you think is better?**
A: I like Yealink because I have a Yealink VoIP phone and their headset are no worse than the Plantronics, at least in terms of sound quality and battery life.

**Q: Is this compatible with the polycom soundpointip 550?**
A: Yes but also purchase an adapter to use all the features

**Q: Does this work with the Genesys phone system?**
A: Mine never worked so i don't know

## Customer Reviews

### ⭐⭐⭐⭐⭐ It’s a must have for high call volume!
*by A***S on February 3, 2026*

So much easier to multitask. I love the noise canceling component and comfort of the ear piece alone. The quality is there!

### ⭐⭐⭐⭐⭐ Good Buy
*by G***E on April 11, 2026*

Works great. Just as advertised.

### ⭐⭐⭐⭐⭐ The Best!!!
*by M***H on April 9, 2026*

I absolutely love this headset. The sound quality is top-tier, but the real star is the microphone. The background noise cancellation is so effective that my customers often think I’ve hung up on them when I’m not speaking! It’s the ultimate "work from home" or "busy office" tool. Plus, it charges incredibly fast and easily lasts through my entire shift. Highly recommended for anyone in customer service.

## Frequently Bought Together

- Plantronics - CS540 Wireless DECT Headset (Poly) - Single Ear (Mono) Convertible (3 Wearing Styles) - Connects to Desk Phone - Noise Canceling Microphone
- Plantronics - Electronic Hook Switch Cable APP-51 (Poly) - Remote Desk Phone Call Control - Works with Poly Desk Phones
- Plantronics HL10 Handset Lifter, Gray

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**Shop now:** [https://www.desertcart.es/products/16856942-cs540-wireless-dect-headset-poly-single-ear-mono-convertible-3](https://www.desertcart.es/products/16856942-cs540-wireless-dect-headset-poly-single-ear-mono-convertible-3)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-04-25*