Poly BW 3220 USB-A HS TAA
HP Part# 8M3X5A6#ABA
Headphones/Earphones – TAA Compliant – Headset - Over-the-head - Binaural - 1.10" Driver Size - 20 Hz Minimum Frequency Response - 20 kHz Maximum Frequency Response - Boom - Blackwire 3200 - Black - Wired - Supra-aural - Stereo - USB Type A
Poly Blackwire 3315 USB-A Headset
HP Part# 76J12AA
Headset/Earsets – Headset - Over-the-head - Monaural - 1.26" Driver Size - 20 Hz Minimum Frequency Response - 20 kHz Maximum Frequency Response - Boom - Blackwire 3300 - Wired - Ear-cup - Mono - USB Type C - USB Type A