Product details The Poly Blackwire 3220 Stereo USB-C Headset is a lightweight, wired headset designed for clear communication and all-day comfort. It connects via USB-C and includes a USB-C to USB-A adapter for compatibility with a wide range of devices. It’s on-ear stereo design delivers rich audio both for voice calls and media playback. Built for business and remote work, the headset features a noise-cancelling boom microphone to filter out background noise, plus intuitive inline controls for call management, volume, and mute. The robust metal headband gives reliable durability, while cushioned ear pads keep the headset comfortable during long sessions. Poly Blackwire 3220 Stereo USB-C Headset Key Features USB-C connection (with USB-A adapter) On-ear stereo audio Noise-cancelling boom mic Inline controls: call, mute, volume Dynamic EQ for calls and media SoundGuard acoustic protection Lightweight metal headband Fold-flat design for portability
