---
title: POLY Blackwire 5220 Stereo USB-C Headset
date: 2024-08-08T20:20:10Z
modified: 2026-05-20T14:02:21Z
permalink: "https://tech.co.za/product/poly-blackwire-5220-stereo-usb-c-headset-3-5mm-plug-usb-c-a-adapter/"
type: product
status: publish
excerpt: POLY Blackwire 5220 Stereo USB-C Headset +3.5mm Plug +USB-C/A Adapter, Wired, Business/Everyday, 162.5 g, Headset, Black
wpid: 497999
product_brand:
  - Poly
product_type:
  - simple
product_visibility:
  - featured
  - outofstock
product_cat:
  - Accessories
  - Headset
featured_image: "https://tech.co.za/wp-content/uploads/2024/08/8X231AA.png"
---

Performance
Product type: Headset
Wearing style: Head-band
Recommended usage: Business/Everyday
Headset type: Binaural
Product colour: Black
Volume control: Button
Signal-to-Noise Ratio (SNR): 118 dB
Country of origin: China, Mexico
Certification: Skype for Business; Microsoft Teams; Zoom; Cisco Jabber; Works With Chomebook Certified; Avaya

Ports & interfaces
Connectivity technology: Wired
3.5 mm connector: Yes
USB connectivity: Yes
USB connector: USB Type-C

Headphones
Impedance: 32 Ω
Headphone sensitivity: 116 dB
Driver unit: 3.2 cm
Noise canceling: Yes
Noise reduction: Yes

Microphone
Microphone type: Boom
Microphone frequency: 100 – 10000 Hz
Microphone sensitivity: -38 dB
Microphone direction type: Omnidirectional