The Poly Blackwire 8225 Stereo USB-C Headset is a high-quality wired headset with noise-canceling microphone and hybrid ANC, delivering clear communication and comfort for calls, meetings, or media use. Includes USB-C to USB-A adapter for maximum compatibility.

Noise-canceling microphone – Built-in mic with Acoustic Fence technology to reduce background noise for clearer voice pickup.
Hybrid Active Noise Canceling (ANC) – Choose between multiple ANC levels to focus on your call or work environment.
Dual connectivity – Comes with USB-C cable and included USB-C-to-USB-A adapter for use with a wide range of devices.
Comfortable design – Lightweight headset with soft ear cushions and adjustable fit for long use.
Stereo sound & on-ear headphones – Balanced audio performance for calls, music, or media playback.

Technical Specifications

Product	Poly Blackwire 8225 Stereo USB-C Headset + USB-C/A Adapter (8X223AA)
Color	Black
Headphone Type	On-ear stereo headphones
Impedance	32 Ω
Speaker Bandwidth	20 Hz – 20 kHz (media mode) / 200 Hz – 6.8 kHz (speech mode)
Microphone	Noise-canceling, boom mic, 135 mm length, 100 Hz – 10 kHz bandwidth
Mic Sensitivity	10 dB SLR
Cable Length	63 cm (inline module to headset) + 149 cm (USB to module) — total 219 cm
Connector	USB-C (with included USB-C to USB-A adapter)
Noise Control	Hybrid ANC + Acoustic Fence microphone noise suppression
User Controls	Call answer/end, mute, volume up/down, ANC mode toggle
Weight	187 g
Compatible Platforms	Windows 10 / Windows 11 / macOS / Most USB-C / USB-A devices
Included in Box	Headset, USB-C to USB-A adapter, carrying case, user guide
Ideal For	Work calls, video conferencing, remote work, content creation, music and media use

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