POLY Blackwire C3225 Stereo USB-C Wired Office Call Centre Headset

The POLY Blackwire C3225 Stereo USB-C is a wired headset designed for office and call center use, offering clear audio and a professional appearance. It features supra-aural ear coupling, a flexible microphone boom for adjustable positioning, and a USB-C connection for straightforward integration with modern workstations. The headset is lightweight and built for extended daily use in enterprise environments.

Advantages

The headset delivers a wide frequency response (20–20,000 Hz) for natural-sounding speech and reliable stereo audio. Its lightweight construction (approximately 164.2 g) and durable cable provide comfortable, long-term wear. The wired USB-C connection ensures stable audio transmission and simple plug-and-play compatibility with compatible devices.

Suitable for

Key specifications

How to use

Connect the headset to a USB-C port on your computer or device. Position the supra-aural earcups over the ears and adjust the flexible microphone boom to a comfortable distance from the mouth. Use your communication application controls or operating system audio settings to select the POLY Blackwire C3225 as the input/output device and adjust volume levels as needed. For optimal speech clarity, place the microphone approximately 1–2 cm from the corner of the mouth.

Recommendations

For reliable daily performance, avoid sharp bends in the cable and store the headset in a dry place when not in use. If your device lacks a USB-C port, use a compatible adapter specified by the device manufacturer to maintain audio quality and connection stability.