Poly Blackwire 3210 Wired Headset (Plantronics) – Noise-Canceling Mic – Single-Ear Design – Connect to PC/Mac via USB-C or USB-A – Works w/Teams, Zoom – Amazon Exclusive

Price: $41.99
(as of Nov 08, 2026 18:25:40 UTC – Details)

If you like the simplicity and reliability of corded headsets, you’ll love the Poly Blackwire 3210. With a sleek design and flexible microphone boom for a customizable fit, this UC headset will keep you comfortable and productive throughout the day. Connect to a computer with USB-C or via USB-A with included USB-C to USB-A adapter, and with our Poly signature audio and monaural wearing style, your work day is a breeze.
STAY CONNECTED: Connect to your PC/Mac with USB-C or via USB-A with the included USB-C to USB-A adapter.
ENHANCED AUDIO: Dynamic EQ optimizes the quality of your voice on calls, and automatically adjusts the settings when you want high-quality sound for listening to music.
INTUITIVE CONTROLS: Easily manage calls with inline controls letting you answer/end, mute, and control the volume.
SECURE FIT: A lightweight metal headband offers durability and a comfortable custom fit. Keep one ear open with the monaural wearing style.
COLLABORATION READY: Experience seamless collaboration with top platforms including Zoom, Microsoft Teams, and more.