Poly Blackwire 3320 USB-C Headset

Overview

The Poly 213935-101 is the Blackwire 3320 USB-C headset designed to provide reliable plug-and-play audio for calls, meetings, and media on both Windows and Mac devices. It connects through a single USB-C cable, eliminating the need for adapters or batteries. Equipped with 32 mm dynamic drivers, it delivers balanced stereo sound across a 20 Hz to 20 kHz frequency range, ensuring clear speech and enjoyable music playback.

Key features

• USB-C connection offers straightforward compatibility with modern Windows and Mac computers without extra adapters.
• Flexible boom microphone with noise-canceling technology reduces background noise, allowing your voice to come through clearly in busy environments.
• Inline controls on the cable let you answer or end calls, mute the microphone, and adjust volume quickly without interrupting your workflow.
• SoundGuard acoustic protection monitors audio levels to prevent sudden volume spikes, helping to protect your hearing during long sessions.
• Comfortable over-the-head binaural design with a padded, adjustable headband ensures a secure fit for extended use.

Key specs

• Driver size: 32 mm dynamic drivers
• Frequency response: 20 Hz to 20 kHz
• Connection type: USB-C
• Compatibility: Windows and Mac devices
• Microphone: Flexible boom with noise-canceling technology

Connectivity and compatibility

This headset connects via a single USB-C cable, making it compatible with a wide range of modern laptops and desktops running Windows or Mac operating systems. The plug-and-play design means no additional drivers or batteries are required, simplifying setup and daily use.

Comfort and usability

Designed for long hours of use, the headset features a padded and adjustable headband combined with an over-the-head binaural layout that covers both ears. This design provides a secure and lightweight fit, suitable for remote workers, call center agents, students, and anyone who spends significant time on voice or video communication platforms.