Cuffie POLY Blackwire C3210

The POLY Blackwire C3210 is a wired supra-aural headset designed for voice calls and multimedia. It offers USB Type-A connectivity, a lightweight metal headband for a secure fit, and Plantronics signature audio with noise-canceling microphone and PC wideband support. The headset’s compact, black-and-red design and 87 g weight make it suitable for everyday office and home use.

Advantages

The Blackwire C3210 delivers clear voice quality through a noise-canceling microphone and PC wideband audio. Its lightweight metal headband and supra-aural earcups provide comfort during extended wear, while wired USB Type-A connectivity ensures reliable plug-and-play operation. The dynamic EQ optimizes audio for calls and automatically adjusts for music or multimedia.

Suitable for

• Office and contact center voice calls
• Remote work and video conferencing
• Listening to music and multimedia on a PC or tablet
• Users who need a durable, comfortable wired headset

Key specifications

• Model: POLY Blackwire C3210 (MPN 209744-104)
• Connectivity: Wired, USB Type-A
• Ear coupling: Supra-aural
• Wearing style: Head-band
• Weight: 0.087 kg
• Colours: Black, Red
• Noise-canceling microphone; PC wideband audio; dynamic EQ
• EAN: 0017229165847

How to use

Connect the headset to a computer or compatible device using the USB Type-A plug. Position the headband so the supra-aural earcups rest comfortably over the ears and adjust the metal headband for a secure fit. Use your communication application (softphone or conferencing app) and select the Blackwire C3210 as the audio input/output device. For best call clarity, place the microphone close to your mouth but out of the direct airflow.

Recommendations

For optimal performance, use the headset with PC-based softphones and ensure system audio settings are configured for USB audio. Keep the headset clean and store it in a dry place. If available, use Plantronics Manager Pro for device management and firmware updates.