Poly Blackwire C3220 USB-A Headset with USB-C/A adapter, Black

The Poly Blackwire C3220 is a binaural, on-ear headset designed for professional use in office or remote work environments. It establishes a direct, wired connection to compatible computers via a standard USB-A port, ensuring a stable link for calls and multimedia playback. The construction features a metal headband paired with synthetic leather ear cushions, providing a secure and comfortable fit suitable for extended wear throughout the workday. Its audio drivers deliver a frequency response of 20 Hz to 20,000 Hz, covering the typical spectrum for both voice and music.

This headset integrates a boom microphone equipped with noise-canceling technology, which works to isolate the user's voice from ambient background sounds for clearer conversations. An in-line control unit is built into the cable, offering direct access to volume adjustment, microphone muting, and call management functions. The inclusion of Digital Signal Processing (DSP) actively optimizes the audio stream for improved speech clarity and a more natural listening experience. The design is lightweight at 118 grams and features earcups that can fold flat, simplifying storage and portability.

• On-ear, stereo (binaural) design
• Wired connectivity via USB-A
• Noise-canceling boom microphone
• In-line controls for volume, mute, and calls
• Features Digital Signal Processing (DSP) for audio
• Lightweight 118 g build with metal headband
• Fold-flat earcups for portability
• Includes a USB-C to USB-A adapter