Poly Blackwire 3320 Stereo USB-C Headset with USB-A Adapter

Blackwire 3320 Stereo Headset

The Poly Blackwire 3320 Headset is a dual-ear (stereo) corded solution designed for high-density enterprise environments requiring reliable UC communication. This model features native USB-C connectivity and includes a rugged USB-C to USB-A adapter to ensure compatibility across legacy and modern hardware architectures. It utilizes a plug-and-play interface that integrates seamlessly with Microsoft Teams, Zoom, and other leading collaboration platforms. The hardware architecture supports wideband audio for high-quality voice telephony and high-fidelity stereo output for multimedia applications.

Key Features

• Acoustic Protection
  The integrated SoundGuard technology limits acoustic output to below 118 dBA to protect user hearing integrity.

• Noise-Canceling Microphone
  A flexible boom arm allows for precise positioning while the unidirectional microphone filters out ambient background noise.

• Digital Signal Processing (DSP)

  • The device utilizes enhanced DSP to deliver a more natural voice sound during long-duration calls.
  • Dynamic EQ automatically adjusts audio settings between voice calls and music playback modes.

Specifications

What’s in the Box

• Poly Blackwire 3320 Wired Headset

• USB-C to USB-A Adapter

• User Quick Start Guide

Why Choose this Audio Solution

• The unit provides professional-grade audio durability with a lightweight metal headband for extended daily deployment.

• Its dual-connectivity options eliminate the need for separate inventory for USB-A and USB-C hardware fleets.

• Deployment managers can utilize Poly Lens software for centralized firmware updates and configuration management across the organization.

• The 180-degree pivoting speakers allow the device to fold flat for efficient storage in office lockers or transit bags.