Poly Blackwire 3310 Mono Headset, Black

The Poly Blackwire 3310 is a monaural on-ear headset designed for professional use in office and call center environments. It is equipped with 32 mm dynamic drivers that deliver a standard audio frequency response from 20 Hz to 20,000 Hz, tuned for voice clarity during calls. Its lightweight construction and headband design provide a stable fit for extended periods. Connectivity is handled via a direct USB-C cable for straightforward setup with modern devices, while an included USB-A adapter offers compatibility with legacy systems.

This headset prioritizes clear communication through its flexible, noise-canceling boom microphone, which can be detached when not in use. Digital Signal Processing (DSP) is integrated to further refine audio quality for both the speaker and listener. Users can manage communication directly with in-line button controls for volume adjustment, microphone muting, and answering or ending calls. The 2.18-meter cable provides ample length for use at a desk, and the earpad is constructed from faux leather material.

• Monaural on-ear headset with an adjustable headband
• Wired USB-C connectivity for computers and devices
• Features 32 mm dynamic drivers with Digital Signal Processing
• Noise-canceling boom microphone for clear communication
• Microphone is detachable and includes a mute function
• In-line controls for call, mute, and volume adjustments
• Lightweight 102 g construction with a faux leather earpad
• Includes a USB-C to USB-A adapter for expanded compatibility