Plantronics Poly Blackwire C3220 Headset, Black

The Plantronics Poly Blackwire C3220 is a wired, on-ear headset engineered for professional communication environments such as contact centers and remote work. It connects directly to compatible devices via an integrated USB-C cable, providing a stable link for VoIP applications and online meetings. Audio is delivered through 28 mm drivers that support a standard frequency response of 20 Hz to 20,000 Hz. The headset incorporates Digital Signal Processing (DSP) to refine audio signals, which aids in maintaining vocal clarity during conversations.

This binaural headset features a lightweight, 132-gram construction and an adjustable headband for stability and comfort during extended use. For voice input, a boom-style microphone with an omnidirectional pickup pattern is positioned to capture the user's speech effectively. For operational convenience, controls for volume adjustment, microphone muting, and call management are located on an in-line remote. The overall design prioritizes functional performance for individuals requiring consistent and clear communication.

• On-ear, binaural design with an adjustable headband
• Wired connectivity through a built-in USB-C cable
• Equipped with 28 mm audio drivers
• Boom microphone with an omnidirectional pickup pattern
• In-line remote for volume, mute, and call control
• Lightweight 132 g construction for all-day use
• Digital Signal Processing (DSP) for audio optimization