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.

1. Effectively cancels outside noise to reduce distortion and deliver clear, uninterrupted sound
2. On-ear earpiece design offers comfortable listening for longer durations without discomfort
3. These supra-aural Blackwire offer the comfort of portability without compromising audio quality
4. Your voice will be heard loud and clear with the boom microphone design for efficient Headset usage
5. Omni-directional microphone technology enables reliable voice transfer for clear, uninterrupted conversations
6. The 3320 headset provides plenty of freedom with wired connectivity for continuous listening
7. Enjoy distinct left and right channel audio with stereo sound mode
8. USB Type C host interface offers dependable connectivity for consistent and secure performance
9. Listen to deep lows and euphoric highs with a frequency range of 20 Hz20 kHz for immersive sound quality
10. Synthetic Leather ear cushion material offers versatile design possibilities, enabling creative styling while maintaining comfort and durability