HP Ply BW 5220 HS - 3.5MM

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 BW C3225 Top

HP Part# 7S4M7AA

Headphones/Earphones

Ply BW 3215 HS - 3.5MM

HP Part# 85R05AA

Headphones/Earphones – Headset - Over-the-head - Over-the-ear - Monaural - 1.10" Driver Size - 20 Hz Minimum Frequency Response - 20 kHz Maximum Frequency Response - Boom/On-cable - Blackwire 3200 - Black - Wired - ...