Poly Blackwire 3325 Stereo USB-C Headset (Microsoft Teams Certified)

The Poly 76J23AA is a Blackwire 3325 stereo headset that gives you clear calls, reliable connections, and all-day comfort whether you are at a desk, in a shared office space, or working from home. It connects through USB-C for instant use with most computers and tablets, and it also includes a detachable 3.5 mm cable so you can move the conversation to a phone without missing a beat.

Soft leatherette ear cushions rest on the ear and work with a padded headband to keep long sessions comfortable. A flexible boom places the noise-canceling microphone exactly where you need it, helping callers hear your voice while background sounds fade into the distance.

Microsoft Teams certification means the headset fits smoothly into daily collaboration. A dedicated Teams button lets you join meetings, receive alerts, and stay in sync with your colleagues in one tap. Inline controls sit on the cable so you can answer or end calls, adjust volume, and manage music without reaching for your screen.

When the workday finishes, the earcups fold flat and slip into a bag. The entire unit weighs about 130 grams with the cable, so it travels easily yet still feels sturdy. Built-in SoundGuard protection keeps audio spikes in check, and stereo speakers deliver up to 118 dB for voices, video, and media that sound full and engaging.

This headset suits remote professionals who split time between laptops and phones, on-site staff who need consistent call quality in open offices, and students who attend virtual classes and want clear sound for both lectures and entertainment.

• Noise-canceling boom microphone keeps your voice clear in busy spaces
• USB-C connection plus a detachable 3.5 mm cable for laptops, tablets, and phones
• Certified for Microsoft Teams with an integrated Teams button for quick meeting access
• Inline remote lets you handle calls, volume, and media playback without touching your device
• Leatherette ear cushions and a padded headband support comfortable, all-day use
• Flat-folding design fits easily into a backpack or travel case
• Stereo sound up to 118 dB with built-in SoundGuard hearing protection
• Design that is durable and lightweight, weighing about 130 grams including the cable