Poly Blackwire 3310 Monaural USB-C Headset + USBC/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..

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.

Headset flexibility

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.

Optimized for communications platforms

An IT manager's dream, this headset was created for communication and is optimized and certified to work with top virtual meeting providers.

• Effectively cancels outside noise to eliminate distortion with maximum sound efficiency


• On-ear earpiece design ensures maximum convenience and optimal performance


• Synthetic Leather ear cushion material which enhances the design and general presentation style of headset


• Call/Answer/End earpiece control for faster, dependable performance, better navigation, and maximum user-friendliness


• The 3310 headset provides plenty of freedom with wired connectivity


• Your voice will be heard loud and clear with the boom microphone design to ensure maximum Headset usage efficiency


• Noise cancellation effectively helps to boost your concentration and avoid background noise and distractions


• Omni-directional microphone technology ensures easy, convenient talking with maximum efficiency


• USB Type C host interface for reliable data transfer and enhanced performance


• Great for Audio/Visual Labs, Assisted Listening Systems and more that have a Mono jack for non-stereo use