---
title: Poly Blackwire 8225 Stereo Microsoft Teams Certified USB-C ANC Headset
date: 2024-08-08T20:19:53Z
modified: 2026-05-05T16:46:25Z
permalink: "https://tech.co.za/product/poly-blackwire-8225-stereo-microsoft-teams-certified-usb-c-anc-headset/"
type: product
status: publish
excerpt: POLY Blackwire 8225 Stereo Microsoft Teams Certified USB-C Headset +USB-C/A Adapter, Wired, Office/Call center, 186 g, Headset, Black
wpid: 497998
product_brand:
  - Poly
product_type:
  - simple
product_visibility:
  - featured
  - outofstock
product_cat:
  - Accessories
  - Headset
featured_image: "https://tech.co.za/wp-content/uploads/2024/08/8X225AAa.jpg"
---

Performance
Product type: Headset
Wearing style: Head-band
Recommended usage: Office/Call center
Headset type: Binaural
Product colour: Black
Operating keys: Answer/end call, Mute, Volume +, Volume –
Signal-to-Noise Ratio (SNR): 118 dB

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

Headphones
Impedance: 32 Ω
Headphone sensitivity: 84 dB

Microphone
Microphone type: Boom
Microphone sensitivity: -38 dB
Microphone direction type: Omnidirectional