Headset POLY Blackwire C3220

The POLY Blackwire C3220 is a wired supra-aural headset designed for office and contact center use. It provides a 20–20,000 Hz frequency range and delivers clear voice and multimedia audio through USB Type-C plug-and-play connectivity. Weighing 118 g with a lightweight metal headband and leatherette ear cushions that fold flat, the C3220 combines portability, durability and comfort for all-day wear.

Advantages

The Blackwire C3220 offers wideband audio, a noise-canceling microphone and dynamic EQ that optimizes call quality and adapts automatically for multimedia playback. Its wired USB Type-C connection ensures reliable, low-latency performance and simple setup. The headset is lightweight yet durable thanks to a metal headband, and its fold-flat ear cushions plus included carrying case on some models make it easy to transport.

Suitable for

• Office professionals and remote workers
• Contact centers and customer support teams
• Unified communications on PC, tablet or smartphone (with compatible adapters)
• Voice calls, music and multimedia playback

Key specifications

• Model: POLY Blackwire C3220 (MPN: W125828358, EAN: 5704174214212)
• Connectivity: Wired, USB Type-C
• Frequency response: 20 – 20,000 Hz
• Ear coupling: Supra-aural
• Wearing style: Head-band
• Weight: 0.118 kg
• Colour: Black

How to use

Connect the Blackwire C3220 to a device with a USB Type-C port for immediate plug-and-play operation. Position the headset so the supra-aural cushions sit comfortably over the ears and adjust the metal headband for a secure fit. Rotate and position the flexible microphone boom toward the mouth for optimal voice pickup; use software settings or Plantronics Hub on desktop to select device preferences and language.

Recommendations

For best call quality, use on computers with up-to-date drivers and enable wideband audio in your communication application. Clean the leatherette cushions periodically with a soft, damp cloth and store the headset folded flat in its case when not in use to protect the microphone and headband.