Quick overview from the supplier:
Poly Blackwire 3325 Stereo Microsoft Teams Certified USB-C Headset + 3.5mm Plug + USB-C/A Adapter (8X222AA), Noise-cancelling Microphone, Remote Call Control, Mic. Frequency Response 100 Hz–10 kHz, Output 20 Hz–20 kHz, 32 Ohm, 2.2m Cable
