---
product_id: 600779733
title: "Blackwire 3320 Wired Headset (Plantronics)– Flexible Microphone Boom – Hi-fi Stereo - Connect to PC/Mac via USB-C or USB-A - Certified for Microsoft Teams - Amazon Exclusive"
brand: "poly"
price: "$110.52"
currency: USD
in_stock: true
reviews_count: 13
category: "Poly"
url: https://www.desertcart.us/products/600779733-blackwire-3320-wired-headset-plantronics-flexible-microphone-boom-hi-fi
store_origin: US
region: United States of America
---

# 180° flexible mic boom for perfect voice pickup Hi-fi stereo sound with active noise cancellation Dual USB-C & USB-A connectivity Blackwire 3320 Wired Headset (Plantronics)– Flexible Microphone Boom – Hi-fi Stereo - Connect to PC/Mac via USB-C or USB-A - Certified for Microsoft Teams - Amazon Exclusive

**Brand:** poly
**Price:** $110.52
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your calls with pro comfort and crystal clarity — don’t miss the sound of success!

## Quick Answers

- **What is this?** Blackwire 3320 Wired Headset (Plantronics)– Flexible Microphone Boom – Hi-fi Stereo - Connect to PC/Mac via USB-C or USB-A - Certified for Microsoft Teams - Amazon Exclusive by poly
- **How much does it cost?** $110.52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/600779733-blackwire-3320-wired-headset-plantronics-flexible-microphone-boom-hi-fi)

## 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

- • **Immersive Hi-Fi Audio:** Experience crystal-clear calls and rich stereo sound with Poly’s signature audio tech.
- • **Pro-Grade Collaboration:** Certified for Microsoft Teams with a dedicated button for instant meeting access.
- • **Customizable Comfort Fit:** 180° pivoting speakers and plush cushions keep you focused all day long.
- • **Durable & Lightweight Design:** Weighing just 4.6 oz, built for long hours without fatigue or bulk.
- • **Seamless Dual-Port Connection:** Plug & play with USB-C or USB-A adapter for ultimate device compatibility.

## Overview

The Poly Blackwire 3320 is a wired USB headset designed for professional communication, featuring dual USB-C and USB-A connectivity, active noise cancellation, and hi-fi stereo sound. Certified for Microsoft Teams, it offers a flexible 180-degree microphone boom, plush ear cushions, and a padded headband for all-day comfort. Lightweight and durable, it’s optimized for seamless collaboration and immersive audio experiences.

## Description

The Blackwire 3320 headset and has a modern, stylish design. Its microphone boom is flexible so you can customize the fit. And the headset is fully adjustable with a comfort padded headband, pillow soft ear cushions, and 180-degree pivoting speakers. Not only that, it sounds as good as it looks—with high-quality audio you’d expect from Poly. And if it’s starting to sound expensive, we’ve got good news. Blackwire 3320 is priced to fit your budget.

Review: Good Headset for my iphone and pc - very happy, exactly what I hoped for. Plugged it into my iphone and it worked instantly, no set up required. Good comfort and sound quality good.
Review: Great Sounding Headset - The overall size and bulk of the Headset is middle of the road. Not too big, but not as slimline as other headsets. I like the flexibility of it. The earpieces rotate to fit over the ears perfectly and the boom mic rotates so that you can reverse the Headset so the mic extends from the left or the right side. Overall, the Headset is very comfortable to wear. The sound is chrystal clear for me and for the person on the other end of the line. A big improvement over my last Headset. I also like that you can use the in-line control pad to adjust the volume, turn on/off the mute and start or end a call. I've only had the headset for a day, but my first impression is that it is very nice.

## Features

- STAY CONNECTED: Connect to your PC/Mac with USB-C or via USB-A with included USB-C to USB-A adapter.
- ENHANCED AUDIO: Poly signature audio quality and reliability.
- HEADSET FLEXIBILITY: With professional voice quality and a customized fit, this fully adjustable headset has 180-degree pivoting speakers and a flexible microphone boom.
- SECURE FIT: Supports long-wearing comfort with a plush, padded headband and pillow soft ear cushions. Hi-fi stereo wearing style for an immersive experience.
- COLLABORATION READY: Microsoft Teams version to support easy collaboration and communication with a dedicated Teams button for instant access to the Teams App.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C6FMXZ5Z |
| Age Range (Description) | Adult |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #57 in Computer Headsets |
| Cable Feature | Retractable |
| Compatible Devices | Desktops, Laptops |
| Connectivity Technology | Wired |
| Control Method | Touch |
| Control Type | Volume Control |
| Controller Type | Volume Control |
| Customer Package Type | Rigid" or "Cushioned |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,614) |
| Date First Available | June 12, 2023 |
| Earpiece Shape | On Ear |
| Form Factor | Boom |
| Frequency Response | 10 KHz |
| Generation | 1 |
| Hardware Interface | USB |
| Headphones Jack | USB |
| Included Components | Headset, USB-C to USB-A adapter |
| Input Device Interface | USB |
| Item Weight | 4.6 ounces |
| Item model number | 2-214013-333 |
| Manufacturer | Poly |
| Material | Plastic |
| Model Name | Poly Blackwire 3320 Teams USB-C Wired Headset |
| Noise Control | Active Noise Cancellation |
| Noise Control Features | active_noise_cancellation |
| Number of Items | 1 |
| Other display features | Wireless |
| Product Dimensions | 85.83 x 7.28 x 1.06 inches |
| Recommended Uses For Product | Calling |
| Sensitivity | 11 dB |
| Special Feature | Microphone Included |
| Special features | Microphone Included |
| Specific Uses For Product | Professional Communication |
| Style | Teams Certified |
| Supports Bluetooth Technology | No |
| UPC | 017229196476 196548548545 |
| Units | 1.0 Count |
| Wireless Communication Technology | Wi-Fi |

## Product Details

- **Brand:** POLY
- **Color:** Black
- **Ear Placement:** On Ear
- **Form Factor:** On Ear
- **Impedance:** 32 Ohms

## Images

![Blackwire 3320 Wired Headset (Plantronics)– Flexible Microphone Boom – Hi-fi Stereo - Connect to PC/Mac via USB-C or USB-A - Certified for Microsoft Teams - Amazon Exclusive - Image 1](https://m.media-amazon.com/images/I/71ZhobPJ3IL.jpg)

## Available Options

This product comes in different **Pattern, Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Headset for my iphone and pc
*by L***S on February 2, 2026*

very happy, exactly what I hoped for. Plugged it into my iphone and it worked instantly, no set up required. Good comfort and sound quality good.

### ⭐⭐⭐⭐⭐ Great Sounding Headset
*by D***L on February 5, 2024*

The overall size and bulk of the Headset is middle of the road. Not too big, but not as slimline as other headsets. I like the flexibility of it. The earpieces rotate to fit over the ears perfectly and the boom mic rotates so that you can reverse the Headset so the mic extends from the left or the right side. Overall, the Headset is very comfortable to wear. The sound is chrystal clear for me and for the person on the other end of the line. A big improvement over my last Headset. I also like that you can use the in-line control pad to adjust the volume, turn on/off the mute and start or end a call. I've only had the headset for a day, but my first impression is that it is very nice.

### ⭐⭐⭐⭐⭐ Perfect for work
*by A***B on December 26, 2025*

I purchased it for working at home and it was testing by my job Tech team for calls. I was cleared for work and was told they can hear me so clearly! I highly recommend this headset.

## Frequently Bought Together

- Poly Blackwire 3320 Wired Headset (Plantronics)– Flexible Microphone Boom – Hi-fi Stereo - Connect to PC/Mac via USB-C or USB-A - Certified for Microsoft Teams - Amazon Exclusive
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-28*