Built for style with Poly's signature audio quality, comfort and reliability. Priced for enterprise deployment. Our Blackwire 3300 Series delivers the best value in its class. We set out to create something users want to wear. The design is modern and stylish. It's intuitive and simple to use.

High-quality audio

Delivers the best value in its category with Poly's signature audio quality and reliability.

Modern stylish design

Features great audio and a modern design-so workers want to wear it.

Fully adjustable headset and flexible microphone boom

With best-in-class voice quality and a customized fit, the fully adjustable headset has 180-degree pivoting speakers and a flexible microphone boom.

Comfortable, padded headband

Supports long-wearing comfort with a comfortable, padded headband and pillow soft ear cushions.

Soft foam ear cushions

Blackwire 3310/3320 models include soft foam ear cushions.

Multiple wearing and connection options

Allows greater flexibility of use by offering choices: mono or stereo, USB-A or USB-C®, with or without 3.5 mm mobile solution.

Corded simplicity and reliability

Makes enterprise deployment affordable for office collaborators.

Easy to use: no training necessary

Users instinctively know how to use it-no training is necessary due to corded, battery-free, plug-n-play simplicity and reliability.