Poly Blackwire 3320-M UC Stereo USB Business Headset - Microsoft Teams Certified - Headphones Form Factor: On-ear - Connectivity Technology: USB-A - Sound Output Mode: Stereo - Frequency Response: 20 - 20000 Hz - Sensitivity: 94 dB - Impedance: 32 Ohm - Microphone: Boom - Microphone Active Noise Cancelling - Controls: Mute, volume, answer/end - Software Certification: Certified for Microsoft Teams - 214012-01 - 2 Years Limited Warranty

Manufacturer Warranty: 2 Years Limited Warranty

Manufacturer Contact Info: https://www.poly.com/au/en,

The One You’ll Want to Wear

Your headset is…well, on your head. All day long. Why not pick one that looks good, feels good and sounds good? Built for style with the audio quality, comfort and reliability we’re known for, our Blackwire 3300 Series delivers the best value in its category. Connect to any device quickly and easily, and take it with you wherever you go. Boost your on-the-call confidence.