It's not uncommon for the picture to work, but the sound to be intermittent during conferences via Zoom, Teams and Co. We have found an excellent solution with the Blackwire 8225 USB headphones from Poly. The headphones are simply plugged into a USB socket (USB-A and USB-C versions available) and are immediately ready for use...
Poly Blackwire 8225 USB-C Headset
USB-CMore than 10 items ordered
Product details
The Poly Blackwire 8225 USB-C headset is designed for professional communication and features a noise-canceling microphone with Acoustic Fence technology to minimize background noise and ensure clear voice transmission. It includes advanced hybrid active noise cancellation (ANC) to reduce environmental distractions and enhance focus during conversations. This headset connects via USB-C for reliable compatibility with modern devices and supports seamless integration in office environments or while working on the go. The construction with durable materials provides lasting performance and comfort during extended use. The design prioritizes user-friendliness with adjustable components for a secure fit. Ideal for business calls, virtual meetings, and multitasking scenarios, it delivers consistent audio quality and microphone clarity. The product, model number 772K4AA, is manufactured by Poly, a brand known for communication solutions. Weighing approximately 180 g, it is lightweight and portable, with a cable length of 200 cm for flexible movement. The headset operates effectively in typical office temperature ranges of 10-35 °C, ensuring reliability in various environments. The plug-and-play functionality requires no additional software for basic use, simplifying setup. The focus is on factual benefits such as reduced noise disruption and reliable connectivity, making it a practical choice for professionals seeking enhanced audio performance.
Equipment + Functions | Microphones, Noise Reduction, Volume control |
USB ports | USB-C |
Item number | 55783293 |
Manufacturer | Poly |
Category | Office headset |
Manufacturer no. | 772K4AA |
Release date | 10.3.2025 |
External links |
Colour | Black |
Exact colour description | Black |
Application range | Call centre, Office, Portable |
Equipment + Functions | Microphones, Noise Reduction, Volume control |
USB ports | USB-C |
Country of origin | China |
Manufacturer commitment | RE100, SBTi |
CO₂ emissions | 36.95 kg |
Climate contribution | CHF 0.88 |
Scope of delivery | Headset |
Weight | 180 g |
Length | 21 cm |
Width | 19 cm |
Height | 6 cm |
Weight | 322 g |
Compare products
Goes with
Reviews & Ratings
Warranty score
How often does a product of this brand in the «Office headset» category have a defect within the first 24 months?
Source: Digitec Galaxus- 12.Yealink1.1 %
- 14.EPOS1.2 %
- 15.Poly1.3 %
- 16.LogiLink1.6 %
- 17.JLab Audio1.7 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 1.Sandberg0 days
- 5.Logitech2 days
- 5.Poly2 days
- 7.Yealink3 days
- 8.EPOS4 days
Return rate
How often is a product of this brand in the «Office headset» category returned?
Source: Digitec Galaxus- 13.Dell3.1 %
- 14.Lenovo3.3 %
- 15.Poly3.4 %
- 16.Shokz3.6 %
- 17.CSL4.1 %