---
product_id: 624107951
title: "Blackwire 3210 Wired Headset - Noise-Canceling Mic - Single-Ear Design - Connect to PC/Mac via USB-C or USB-A - Works w/Teams, Zoom"
brand: "poly"
price: "€ 64.71"
currency: EUR
in_stock: true
reviews_count: 8
category: "Poly"
url: https://www.desertcart.hr/products/624107951-blackwire-3210-wired-headset-noise-canceling-mic-single-ear-design
store_origin: HR
region: Croatia
---

# Lightweight single-ear design Dual USB-C & USB-A connectivity Noise-canceling mic clarity Blackwire 3210 Wired Headset - Noise-Canceling Mic - Single-Ear Design - Connect to PC/Mac via USB-C or USB-A - Works w/Teams, Zoom

**Brand:** poly
**Price:** € 64.71
**Availability:** ✅ In Stock

## Summary

> 🎧 Stay connected, sound sharp, and lead every call like a boss.

## Quick Answers

- **What is this?** Blackwire 3210 Wired Headset - Noise-Canceling Mic - Single-Ear Design - Connect to PC/Mac via USB-C or USB-A - Works w/Teams, Zoom by poly
- **How much does it cost?** € 64.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/624107951-blackwire-3210-wired-headset-noise-canceling-mic-single-ear-design)

## 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

- • **Intuitive Inline Controls:** Answer, mute, and adjust volume without missing a beat—control your calls like a boss.
- • **Crystal-Clear Voice Capture:** Noise-canceling mic ensures your voice cuts through every call, making you sound like the pro you are.
- • **All-Day Comfort & Durability:** Lightweight metal headband and single-ear design keep you comfortable and focused, even during marathon meetings.
- • **Seamless Dual-Port Connection:** Plug into any PC or Mac effortlessly with USB-C or USB-A—no adapters lost in the drawer.
- • **Collaboration-Ready Compatibility:** Optimized for Teams, Zoom, and more—stay in sync with your team, wherever work takes you.

## Overview

The Poly Blackwire 3210 is a professional-grade wired headset featuring dual USB-C and USB-A connectivity, a noise-canceling microphone for crystal-clear calls, and a lightweight single-ear design for all-day comfort. Designed for seamless integration with top collaboration platforms like Microsoft Teams and Zoom, it offers intuitive inline controls and durable build quality, making it the go-to choice for managers and professionals seeking reliable, high-quality communication.

## Description

Stay connected with this USB-C/USB-A wired headset featuring a noise-canceling mic, intuitive controls, and a comfortable, durable design for seamless collaboration.

Review: Fantastic kit for digital dictation at an affordable price - My firm started using Dragon Professional, and I decided to spend lots of money on the top Poly wireless headset. During the course of setting up Dragon, I spent a fair bit of time with the UK reseller. Bearing in mind that they support digital dictation users every day, I asked them what mic and headset they use in the office. You guessed it - the Poly Blackwire 3210 wired headset. I have now purchased them for all my team, and they are very good at transferring your voice notes into Dragon. The wire is fairly long, and the good news is that you don't have to worry about feedback and all the other things that can go wrong with a wireless headset, which results in improved accuracy of transcription. Hard to believe, but this affordable bit of kit works very well.
Review: Worth with Teams - Had been having problems in calls with interference and noise but as soon as these were used all my problems went away. Really clear sound and apparently clear mic also. They fit nicely around the head with a solid feeling mic which should cope with going up and down for a very long time without breaking. Added bonus the cable appears to be anti twisting so they stay tidy.

## Features

- Stay connected: Connect to your PC/Mac with USB-C or via USB-A with the included USB-C to USB-A adapter.
- Enhanced audi: Dynamic EQ optimizes the quality of your voice on calls, and automatically adjusts the settings when you want high-quality sound for listening to music.
- Intuitive controls: Easily manage calls with inline controls letting you answer/end, mute, and control the volume.
- Secure fit: A lightweight metal headband offers durability and a comfortable custom fit. Keep one ear open with the monaural wearing style.
- Collaboration ready: Experience seamless collaboration with top platforms including Zoom, Microsoft Teams, and more.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CPP47ZP6 |
| Age Range Description | Adult |
| Antenna Location | Calling, Listening to Music |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | 6,077 in Climate Pledge Friendly ( See Top 100 in Climate Pledge Friendly ) 302 in Computer Headsets 6,079 in Climate Pledge Friendly: Shop All |
| Box Contents | Headset, USB-C to USB-A adapter |
| Brand | POLY |
| Brand Name | POLY |
| Cable Features | USB-C and USB-A Connectivity |
| Carrying Case Material | Plastic |
| Colour | Black |
| Compatible Devices | Desktops, Laptops |
| Control Method | Remote |
| Control Type | Call Control |
| Controller Type | Inline |
| Customer Package Type | Protective |
| Customer Reviews | 4.1 out of 5 stars 213 Reviews |
| Ear placement | On Ear |
| Earpiece Shape | Rounded shape |
| Enclosure Material | Plastic |
| Form factor | On Ear |
| Frequency Range | 20 Hz - 20,000 Hz |
| Frequency Response | 10 KHz |
| Headphone Form Factor | On Ear |
| Headphone Jack | USB-C or USB-A |
| Headphones Ear Placement | On Ear |
| Impedance | 32 Ohms |
| Is Autographed | No |
| Is Electric | No |
| Item Weight | 97 Grams |
| Manufacturer | Poly |
| Model Name | BLACKWIRE, C3210 USB-C, USB C/A ADAPTER, ECOMM |
| Model Number | 9P7X7AA |
| Network Connectivity Technology | Wired |
| Noise Control | None |
| Noise control | None |
| Number of Items | 1 |
| Product Features | Microphone Included |
| Sensitivity | 10 dB |
| Series Number | 3210 |
| Specific Uses For Product | Professional Communication |
| Style Name | New |
| Theme | Technology |
| UPC | 197961794601 |
| Unit Count | 1.0 count |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** POLY
- **Colour:** Black
- **Ear placement:** On Ear
- **Form factor:** On Ear
- **Frequency response:** 10 KHz
- **Headphone jack:** USB-C or USB-A
- **Impedance:** 32 Ohms
- **Model name:** BLACKWIRE, C3210 USB-C, USB C/A ADAPTER, ECOMM
- **Noise control:** None
- **Sensitivity:** 10 dB

## Images

![Blackwire 3210 Wired Headset - Noise-Canceling Mic - Single-Ear Design - Connect to PC/Mac via USB-C or USB-A - Works w/Teams, Zoom - Image 1](https://m.media-amazon.com/images/I/61heiEzAqhL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fantastic kit for digital dictation at an affordable price
*by H***S on 19 October 2025*

My firm started using Dragon Professional, and I decided to spend lots of money on the top Poly wireless headset. During the course of setting up Dragon, I spent a fair bit of time with the UK reseller. Bearing in mind that they support digital dictation users every day, I asked them what mic and headset they use in the office. You guessed it - the Poly Blackwire 3210 wired headset. I have now purchased them for all my team, and they are very good at transferring your voice notes into Dragon. The wire is fairly long, and the good news is that you don't have to worry about feedback and all the other things that can go wrong with a wireless headset, which results in improved accuracy of transcription. Hard to believe, but this affordable bit of kit works very well.

### ⭐⭐⭐⭐⭐ Worth with Teams
*by N***S on 20 October 2025*

Had been having problems in calls with interference and noise but as soon as these were used all my problems went away. Really clear sound and apparently clear mic also. They fit nicely around the head with a solid feeling mic which should cope with going up and down for a very long time without breaking. Added bonus the cable appears to be anti twisting so they stay tidy.

### ⭐⭐⭐⭐ Good headsets, but easy to break.
*by I***S on 22 December 2024*

I bought these for several colleagues at work who wanted only one earpiece. Work well in call-handling use, but they do appear to break or cables wear out within 2years.

## Frequently Bought Together

- Poly Blackwire 3210 Wired Headset, Noise-Canceling Mic, Single-Ear Design, Connect to PC/Mac via USB-C or USB-A, Works with Teams & Zoom, Amazon Exclusive
- Logitech MK270 Wireless Keyboard And Mouse Combo For Windows, 2.4 GHz Wireless, Compact Mouse, 8 Multimedia And Shortcut Keys, For PC, Laptop - Black
- Poly Blackwire 3220 Wired Headset (Plantronics) - Noise-Canceling Mic – Stereo Design - Connect to PC/Mac via USB-C or USB-A - Works w/Teams, Zoom - Amazon Exclusive

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**Shop now:** [https://www.desertcart.hr/products/624107951-blackwire-3210-wired-headset-noise-canceling-mic-single-ear-design](https://www.desertcart.hr/products/624107951-blackwire-3210-wired-headset-noise-canceling-mic-single-ear-design)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-14*