---
product_id: 223997709
title: "Plantronics – Blackwire 3320 USB-A (Poly) – Wired, Dual-Ear (Stereo) Headset with Boom Mic – USB-A to connect to your PC and/or Mac – Works with Teams, Zoom, & more"
brand: "plantronics"
price: "S$112"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/223997709-plantronics-blackwire-3320-usb-a-poly-wired-dual-ear-stereo
store_origin: SG
region: Singapore
---

# Noise-canceling mic Comfortable design USB-A connectivity Plantronics – Blackwire 3320 USB-A (Poly) – Wired, Dual-Ear (Stereo) Headset with Boom Mic – USB-A to connect to your PC and/or Mac – Works with Teams, Zoom, & more

**Brand:** plantronics
**Price:** S$112
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate Your Audio Game with Plantronics!

## Quick Answers

- **What is this?** Plantronics – Blackwire 3320 USB-A (Poly) – Wired, Dual-Ear (Stereo) Headset with Boom Mic – USB-A to connect to your PC and/or Mac – Works with Teams, Zoom, & more by plantronics
- **How much does it cost?** S$112 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/223997709-plantronics-blackwire-3320-usb-a-poly-wired-dual-ear-stereo)

## 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

- • **Peace of Mind:** 2-year global warranty ensures reliability and value.
- • **Crystal-Clear Audio:** Experience rich, natural sound with wideband audio and advanced DSP.
- • **Seamless Connectivity:** Easily connects to PC or Mac via USB-A for instant use.
- • **Versatile Compatibility:** Works flawlessly with Teams, Zoom, and other leading platforms.
- • **Comfort Meets Functionality:** Padded headband and soft ear cushions for all-day comfort.

## Overview

The Plantronics Blackwire 3320 USB-A headset offers a premium audio experience with its dual-ear design and noise-canceling microphone. Designed for professionals, it connects effortlessly to PCs and Macs, ensuring compatibility with popular collaboration platforms like Teams and Zoom. With a focus on comfort and sound quality, this headset features a padded headband, soft ear cushions, and advanced audio technology, all backed by a 2-year global warranty.

## Description

Plantronics – Blackwire 3320 USB-A (Poly) – Wired, Dual-Ear (Stereo) Headset with Boom Mic – USB-A to connect to your PC and/or Mac – Works with Teams, Zoom, & more

## Features

- Connects To: Simply and easily connects to PC or Mac via USB-A. Compatible with leading collaboration and voice platforms
- Ideal For: Professionals requiring premium audio quality, plug-n-play simplicity, reliability and value
- Audio Performance: Clear, natural and rich audio with wideband audio, a flexible noise-canceling microphone, and enhanced digital signal processing (DSP). SoundGuard technology: Acoustic limiting for protection against sounds above 118 dBA
- Comfort: Padded headband and soft ear cushions. Fully adjustable with 180-degree pivoting speakers and a flexible microphone boom
- Global Warranty & Wearing Style: 2 years; one ear/stereo over-the-head headset

## Product Details

- **Brand:** Plantronics
- **Colour:** BLACK
- **Ear placement:** Over Ear
- **Form factor:** Over Ear
- **Impedance:** 32 Ohm
- **Noise control:** Active Noise Cancellation
- **Frequency response:** 20000 Hz
- **Headphone jack:** USB
- **Model name:** Poly BLACKWIRE 3320 Microsoft
- **Connectivity technology:** Wired

## Images

![Plantronics – Blackwire 3320 USB-A (Poly) – Wired, Dual-Ear (Stereo) Headset with Boom Mic – USB-A to connect to your PC and/or Mac – Works with Teams, Zoom, & more - Image 1](https://m.media-amazon.com/images/I/71RPUUqlUhL.jpg)
![Plantronics – Blackwire 3320 USB-A (Poly) – Wired, Dual-Ear (Stereo) Headset with Boom Mic – USB-A to connect to your PC and/or Mac – Works with Teams, Zoom, & more - Image 2](https://m.media-amazon.com/images/I/41MQak+fBpL.jpg)
![Plantronics – Blackwire 3320 USB-A (Poly) – Wired, Dual-Ear (Stereo) Headset with Boom Mic – USB-A to connect to your PC and/or Mac – Works with Teams, Zoom, & more - Image 3](https://m.media-amazon.com/images/I/71sJ5HANAOL.jpg)
![Plantronics – Blackwire 3320 USB-A (Poly) – Wired, Dual-Ear (Stereo) Headset with Boom Mic – USB-A to connect to your PC and/or Mac – Works with Teams, Zoom, & more - Image 4](https://m.media-amazon.com/images/I/81qXx5Lf2VL.jpg)
![Plantronics – Blackwire 3320 USB-A (Poly) – Wired, Dual-Ear (Stereo) Headset with Boom Mic – USB-A to connect to your PC and/or Mac – Works with Teams, Zoom, & more - Image 5](https://m.media-amazon.com/images/I/81nTqyaQXSL.jpg)

## Frequently Bought Together

- Plantronics - Blackwire 3320 - Wired, Dual-Ear (Stereo) Headset with Boom Mic - USB-A to Connect to Your PC, Mac or Cell Phone - Works with Teams (Certified), Zoom & More
- Logitech MK270 Wireless Keyboard And Mouse Combo For Windows, 2.4 GHz Wireless, Compact Mouse, 8 Multimedia And Shortcut Keys, For PC, Laptop - Black
- Logitech MK120 Wired Keyboard and Mouse Combo for Windows, Optical Wired Mouse, Full-Size Keyboard, USB Plug-and-Play, Compatible with PC, Laptop - Black

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**Shop now:** [https://www.desertcart.sg/products/223997709-plantronics-blackwire-3320-usb-a-poly-wired-dual-ear-stereo](https://www.desertcart.sg/products/223997709-plantronics-blackwire-3320-usb-a-poly-wired-dual-ear-stereo)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-31*