---
product_id: 185353878
title: "Plantronics EncorePro HW520, Duo, 89434-02 (Duo)"
brand: "poly"
price: "€ 136.18"
currency: EUR
in_stock: true
reviews_count: 9
category: "Poly"
url: https://www.desertcart.sk/products/185353878-plantronics-encorepro-hw520-duo-89434-02-duo
store_origin: SK
region: Slovakia
---

# Lightweight 74g comfort Active Noise Cancellation Detachable QD Connector Plantronics EncorePro HW520, Duo, 89434-02 (Duo)

**Brand:** poly
**Price:** € 136.18
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your calls with comfort and clarity — don’t settle for less!

## Quick Answers

- **What is this?** Plantronics EncorePro HW520, Duo, 89434-02 (Duo) by poly
- **How much does it cost?** € 136.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/185353878-plantronics-encorepro-hw520-duo-89434-02-duo)

## 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

- • **Crystal-Clear Calls:** Active noise cancellation ensures your voice cuts through every call
- • **Plug & Play Simplicity:** Quick-detach QD connector for seamless device switching
- • **Universal Compatibility:** Works flawlessly with desktops, laptops, and cellphones
- • **Durable Professional Build:** Metal and plastic frame built for daily office hustle
- • **Effortless All-Day Comfort:** Ultra-light 74g design keeps you focused without fatigue

## Overview

The Plantronics EncorePro HW520 Duo is a lightweight, over-ear headset designed for professional business use. Featuring active noise cancellation and a detachable Quick Disconnect (QD) connector, it offers superior call clarity and easy device switching. Compatible with desktops, laptops, and cellphones, this headset balances durability with comfort for all-day wear.

## Description

EncorePro HW520,Duo

Review: I bought the same from local shop for 7k it's working fine. Quality of headset is very good - The one I bought from desertcart wasn't working & I had to return it. It was expensive as well, I paid 11k. I bought the same from local shop for 7k it's working fine. Quality of headset is very good, it's light weight ,good sound quality.
Review: Good Audio quality - Noice cancellation is good not the best good audio quality but the built quality is bad they get damaged very easily with regular use in office.

## Features

- QD connector

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00O4DKGQ2 |
| Age Range (Description) | Adult |
| Batteries | 1 Lithium Ion batteries required. |
| Batteries Included | No |
| Batteries Required | No |
| Best Sellers Rank | #1,354,676 in Electronics ( See Top 100 in Electronics ) #187 in Phone Headsets |
| Cable Feature | Detachable |
| Cable feature | Detachable |
| Compatible Devices | Desktops, Laptops, Cellphones |
| Connectivity Technology | Cabled |
| Control Method | Remote |
| Control Type | Touch Control |
| Controller Type | Touch |
| Customer Package Type | Rigid/Cushioned |
| Customer Reviews | 4.0 4.0 out of 5 stars (276) |
| Data Transfer Rate | 48 Gigabits Per Second |
| Date First Available | 30 October 2014 |
| Does it contain liquid? | No |
| Earpiece Shape | rounded tips |
| Form Factor | Over Ear, Over ear |
| Global Trade Identification Number | 05033588042815, 05054629881958 |
| Hardware Interface | 3.5mm Audio |
| Headphones Jack | 3.5 mm Jack |
| Included Components | Ear Cu, Headband, Protective Case |
| Includes Rechargeable Battery | No |
| Input Device Interface | Audio jack |
| Item Dimensions LxWxH | 10 x 12 x 12 Centimeters |
| Item Weight | 74 g |
| Item model number | 89434-02 |
| Manufacturer | Plantronics |
| Material | Metal, Plastic |
| Model | 89434-02 |
| Model Name | HW520 |
| Model Year | 2014 |
| Noise Control | Active Noise Cancellation |
| Noise Control Features | active noise cancellation |
| Number of Items | 1 |
| Product Dimensions | 10 x 12 x 12 cm; 74 g |
| Recommended Uses For Product | Calling |
| Series number | 500 |
| Special Feature | Lightweight |
| Special Features | Lightweight |
| Specific Uses For Product | Business |
| Standing screen display size | 1 Inches |
| Supports Bluetooth Technology | No |
| UPC | 197029632746 |
| Wireless Communication Technology | Bluetooth |

## Product Details

- **Brand:** POLY
- **Colour:** Black
- **Ear Placement:** Over Ear
- **Form Factor:** Over Ear
- **Impedance:** 150 Ohms

## Images

![Plantronics EncorePro HW520, Duo, 89434-02 (Duo) - Image 1](https://m.media-amazon.com/images/I/31G3YoW3oUS.jpg)
![Plantronics EncorePro HW520, Duo, 89434-02 (Duo) - Image 2](https://m.media-amazon.com/images/I/41aceSkCiaL.jpg)
![Plantronics EncorePro HW520, Duo, 89434-02 (Duo) - Image 3](https://m.media-amazon.com/images/I/41rp4fetVeL.jpg)
![Plantronics EncorePro HW520, Duo, 89434-02 (Duo) - Image 4](https://m.media-amazon.com/images/I/51s6VEoDdDS.jpg)
![Plantronics EncorePro HW520, Duo, 89434-02 (Duo) - Image 5](https://m.media-amazon.com/images/I/61Syn9KgSRL.jpg)

## Questions & Answers

**Q: Can the headset be worn with the boom on either side of the user's head?**
A: Yes, you most certainly can. It rotates to be worn on either side.

**Q: what connection type is it i.e. how come the pix doesn't show the end of the cable?**
A: It's an "H" series type of connection. You can go to the Plantronics home page and see how/what it connects to.

**Q: Is there a special piece that plugs into the land line phone?  If so, what is the piece so I can purchase them together.**
A: The audio processor you need is shown below the headset to the left.

**Q: Does this have the 4 prong QD or the newer 6?**
A: This is the 4 prong, the 6 prong is for digital usb cord use only.

## Customer Reviews

### ⭐⭐⭐⭐⭐ I bought the same from local shop for 7k it's working fine. Quality of headset is very good
*by P***G on 24 February 2018*

The one I bought from Amazon wasn't working & I had to return it. It was expensive as well, I paid 11k. I bought the same from local shop for 7k it's working fine. Quality of headset is very good, it's light weight ,good sound quality.

### ⭐⭐⭐ Good Audio quality
*by P***R on 18 August 2020*

Noice cancellation is good not the best good audio quality but the built quality is bad they get damaged very easily with regular use in office.

### ⭐ Doesn't justify the quality for the price tag it comes with.
*by A***E on 20 November 2018*

The Price tag is too much for a product that just looks and feels like a normal headset for call centres.

## Frequently Bought Together

- Plantronics Plnhw520 Encorepro HW520 Headset
- Plantronics HW510 EncorePro Noise Cancelling Over Head Monaural Headset
- Poly - DA85 USB-A/USB-C digital adapter (Plantronics) - Works with Poly Call Center Quick Disconnect (QD) Headsets - Acoustic Hearing Protection -Works with Avaya, Genesys,&Cisco call center platforms

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**Shop now:** [https://www.desertcart.sk/products/185353878-plantronics-encorepro-hw520-duo-89434-02-duo](https://www.desertcart.sk/products/185353878-plantronics-encorepro-hw520-duo-89434-02-duo)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-31*