---
product_id: 255756863
title: "CS540 Wireless DECT Headset (Poly) - Single Ear (Mono) Convertible (3 Wearing Styles) - Connects to Desk Phone - Noise Canceling Microphone"
brand: "plantronics"
price: "C$15872"
currency: NIO
in_stock: true
reviews_count: 5
category: "Plantronics"
url: https://www.desertcart.ni/products/255756863-cs540-wireless-dect-headset-poly-single-ear-mono-convertible-3
store_origin: NI
region: Nicaragua
---

# Desk phone connectivity 400 ft wireless 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:** C$15872
**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?** C$15872 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/255756863-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

- • **All-Day Power:** 7 hours of talk time keeps you connected through back-to-back meetings without recharging.
- • **Freedom to Roam:** Up to 400 feet wireless range lets you move freely without missing a beat.
- • **Custom Comfort Fit:** Three versatile wearing styles (over-ear, over-head, behind-the-head) for personalized all-day comfort.
- • **Crystal Clear Calls:** Advanced noise-canceling microphone blocks distractions so you stay heard, not background noise.
- • **Seamless Desk Phone Integration:** Plug-and-play connection with included RJ-11 cable for instant office readiness.

## Overview

The Plantronics CS540 is a lightweight, mono wireless DECT headset designed for desk phone users. It features a noise-canceling microphone, up to 7 hours of talk time, and a roaming range of 400 feet. With three convertible wearing styles and easy plug-and-play setup, it’s built for professional office environments demanding clear communication and hands-free mobility.

## Description

Plantronics - CS540 Wireless Headset (Poly)

Review: Buen producto gracias
Review: It was easy to hook up to my phone at work and good quality of sound.

## 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 | #74,519 in Electronics ( See Top 100 in Electronics ) #72 in Telephone Headsets |
| Bluetooth Range | 100 Meters |
| Bluetooth Version | 4.0 |
| Brand | 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 | Remote |
| Control Type | Volume Control |
| Controller Type | Wireless |
| Customer Package Type | FFP |
| Customer Reviews | 4.2 4.2 out of 5 stars (468) |
| 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 | Over Ear |
| Impedance | 150 Ohms |
| Is Autographed | No |
| Item Weight | 0.18 Pounds |
| Manufacturer | Plantronics |
| Model Name | CS540 |
| Model Number | CS540 |
| Noise Control | Active Noise Cancellation |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Series Number | 1 |
| Specific Uses For Product | Calling |
| Style Name | Contemporary or Modern |
| Subject Character | no character |
| UPC | 768265383695 |
| Unit Count | 1 Count |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | DECT |

## Product Details

- **Brand:** Plantronics
- **Colour:** Black
- **Ear placement:** Over 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

### ⭐⭐⭐⭐⭐ Review
*by J***. on 25 April 2025*

Buen producto gracias

### ⭐⭐⭐⭐⭐ Review
*by L***A on 19 September 2024*

It was easy to hook up to my phone at work and good quality of sound.

### ⭐⭐⭐⭐⭐ Review
*by A***S on 3 February 2026*

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

## 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.ni/products/255756863-cs540-wireless-dect-headset-poly-single-ear-mono-convertible-3](https://www.desertcart.ni/products/255756863-cs540-wireless-dect-headset-poly-single-ear-mono-convertible-3)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-04-22*