---
product_id: 660212732
title: "CS540 Wireless DECT Headset (Plantronics) – Single Ear (Mono) Convertible (3 wearing styles) – Connects to Desk Phone – Noise Canceling Microphone – Amazon Exclusive"
brand: "poly"
price: "4463 DH"
currency: MAD
in_stock: true
url: https://www.desertcart.ma/products/660212732-cs540-wireless-dect-headset-plantronics-single-ear-mono-convertible-3
store_origin: MA
region: Morocco
---

# 3 wearing styles 300 ft wireless range up to 7 hrs talk time CS540 Wireless DECT Headset (Plantronics) – Single Ear (Mono) Convertible (3 wearing styles) – Connects to Desk Phone – Noise Canceling Microphone – Amazon Exclusive

**Brand:** poly
**Price:** 4463 DH
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your desk phone game with wireless clarity and freedom!

## Quick Answers

- **What is this?** CS540 Wireless DECT Headset (Plantronics) – Single Ear (Mono) Convertible (3 wearing styles) – Connects to Desk Phone – Noise Canceling Microphone – Amazon Exclusive by poly
- **How much does it cost?** 4463 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/660212732-cs540-wireless-dect-headset-plantronics-single-ear-mono-convertible-3)

## Best For

- poly enthusiasts

## Why This Product

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

## Key Features

- • **All-Day Power:** Stay connected with up to 7 hours of uninterrupted talk time.
- • **Tailored Comfort:** Choose from 3 versatile wearing styles for a perfect fit all day long.
- • **Interference-Free Calls:** DECT technology ensures secure, Wi-Fi interference-free audio quality.
- • **Unmatched Wireless Freedom:** Roam up to 300 feet from your desk without losing a beat.
- • **Crystal Clear Conversations:** Noise-canceling mic and SoundGuard tech protect your ears and block distractions.

## Overview

The Plantronics Poly CS540 is a professional-grade wireless DECT headset designed for desk phone users. It offers up to 300 feet of wireless range, 7 hours of talk time, and three convertible wearing styles. Featuring noise-canceling microphone technology and SoundGuard acoustic protection, it delivers clear, comfortable, and secure audio free from Wi-Fi interference.

## Description

The CS540 sets the wireless standard for desk phone communication. This convertible DECT™ headset features a streamlined design and professional performance so you can get more done—even on the move. The noise-canceling microphone reduces background noise interruptions, ensuring great audio quality and easing listener fatigue. More freedom means more productivity.

## Features

- 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.
- 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 narrow or wideband professional grade audio quality -- choose narrowband to extend talk time or wideband mode to enable clearer conversations.
- MAXIMUM PROTECTION: The CS540 headset includes DECTTM technology that provides better audio quality and eliminates interference from Wi-Fi networks while calls stay safe and secure.

## Product Details

- **Brand:** POLY
- **Colour:** Black
- **Ear placement:** Over Ear
- **Form factor:** Over Ear
- **Noise control:** Active Noise Cancellation

## Images

![CS540 Wireless DECT Headset (Plantronics) – Single Ear (Mono) Convertible (3 wearing styles) – Connects to Desk Phone – Noise Canceling Microphone – Amazon Exclusive - Image 1](https://m.media-amazon.com/images/I/614nnUw7YPL.jpg)

## Available Options

This product comes in different **Style** options.

## Frequently Bought Together

- Poly CS540 Wireless DECT Headset (Plantronics) – Single Ear (Mono) Convertible (3 wearing styles) – Connects to Desk Phone – Noise Canceling Microphone – Amazon Exclusive
- Plantronics 38350-13 APC-43 Electronic Hook Switch Adapter, Black
- Plantronics - APC-43 EHS Cable for CS500 series

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**Shop now:** [https://www.desertcart.ma/products/660212732-cs540-wireless-dect-headset-plantronics-single-ear-mono-convertible-3](https://www.desertcart.ma/products/660212732-cs540-wireless-dect-headset-plantronics-single-ear-mono-convertible-3)

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-05-16*