Poly Blackwire 3210 Monaural USB-C Headset

The Poly 8X214AA is a Blackwire 3210 monaural headset that delivers clear and dependable audio for everyday work. It is ideal for professionals who spend much of the day in virtual meetings, handle customer calls in an open office, or follow online training from home. Because only one ear is covered, you can stay aware of your surroundings while still focusing on the conversation.

A headband made from metal yet light in weight pairs with an ear cushion crafted from soft foam, so the headset stays comfortable during extended sessions. Inline controls put call answer, mute, and volume at your fingertips, and when the workday ends the ear cup folds flat for quick storage in a bag or desk drawer.

Connecting is straightforward. Plug the USB C cable directly into a modern laptop, tablet, or phone, or attach the included USB A adapter for legacy ports. Once connected, a noise canceling microphone reduces background chatter, while dynamic EQ automatically optimizes the sound for voices, music, or videos.

This balanced mix of comfort, clarity, and portability makes the Poly 8X214AA a practical choice for remote workers, office teams, educators, and anyone who needs to be heard without distraction.

• Monaural design keeps one ear open for situational awareness
• Metal headband that feels light on the head and stays secure
• USB C connection with a USB A adapter for wide compatibility
• Noise canceling microphone ensures your voice sounds clear
• Dynamic EQ adjusts audio for calls, music, and multimedia
• Soft foam ear cushion supports comfort during long sessions
• Fold-flat construction packs easily for travel or storage
• Compatible with Windows, macOS, and most modern devices
• Inline controls for call handling, volume, and microphone mute