Poly Blackwire C3210 Mono Headset, Black

The Poly Blackwire C3210 is a wired, on-ear mono headset engineered for professional use in call-centric environments. It connects directly to compatible computers and devices via a USB-C interface, ensuring a stable connection for unified communications platforms. The audio system is tuned for voice clarity, operating within a standard frequency range of 20 Hz to 20,000 Hz. Digital Signal Processing (DSP) is integrated to dynamically refine both incoming and outgoing audio for calls and multimedia playback.

This model incorporates a noise-canceling boom microphone that can be positioned for optimal voice pickup while minimizing ambient background sounds. Convenient in-line controls are built into the cable, providing immediate access to volume adjustment, microphone muting, and call management functions. Designed for sustained use, the headset features a lightweight 87-gram frame and an earpiece that folds flat for storage. Its single-earcup, or mono, configuration allows the user to remain aware of their surrounding office environment during use.

• On-ear, single-earcup (mono) design
• Wired connection via integrated USB-C cable
• Flexible boom microphone with noise-canceling technology
• In-line remote for call, volume, and mute controls
• Utilizes Digital Signal Processing for audio enhancement
• Lightweight 87g construction for user comfort
• Earcup folds flat for portability and storage