Poly Blackwire 3320 Stereo Microsoft Teams Certified USB-C Headset + USB-C/A Adapter

Style, comfort and audio quality

Built for style with a sleek design that focuses on comfort and reliability. Poly signature audio quality so you know you will sound great. And intuitive and simple features so every user can connect to their preferred device simply and easily.

Connect quickly and easily

The Blackwire 3300 Series is completely plug-n-play with USB devices, so users can take calls in the office or on the go. Its robust design delivers reliability you can count on. This is the hassle-free headset you've been looking for.

Look good, feel good, sound amazing

Boost your on-the-call confidence with professional-quality audio and a customized fit with a headset that can connect to your devices quickly and easily and is ready to go with you wherever you go..

Features| High-quality audio

Makes collaboration easy with Poly signature audio quality and reliability.

Wearing style

Monaural wearing style for those who prefer to leave one ear open.

Flexible microphone boom

With professional voice quality and a customized fit, this fully adjustable headset has 180-degree pivoting speakers and a flexible microphone boom.

Long-lasting comfort

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

Connectivity options

Enhanced connectivity for your devices with a USB Type-C® cord and tethered USB-A adapter.

Microsoft Teams

Microsoft Teams version to support an easy collaboration and communication with a dedicated Teams button for instant access to the Teams App.

• The 3320 headset provides plenty of freedom with wired connectivity


• Boom mic lets you chat with your friends & family on Skype and on multiplayer network games


• Listen to distinct sounds from both the speakers in stereo sound mode


• These supra-aural Blackwire give you the comfort of portability


• Hear low subs and soaring vocals with a frequency range of sound from 20 Hz-20 kHz