Ply BW 5220 HS - 3.5MM
HP Part# 85Q68AA
Headphones/Earphones – Headset - Over-the-head - Binaural - 20 Hz Minimum Frequency Response - 20 kHz Maximum Frequency Response - Boom - Blackwire 5200 - Wired - Supra-aural - Stereo - Mini-phone (3.5mm) - 5200 Product ...
Poly BW C3220 USB-A HS
HP Part# 7S4L0AA
Headphones/Earphones – Headset - On-ear - 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 - 5. ...