Poly BW 5220 Stereo USB-A HS TAA
HP Part# 8M3W9AA#ABA
Headphones/Earphones – TAA Compliant – Headset - On-ear - Binaural - 1.10" Driver Size - 20 Hz Minimum Frequency Response - 20 kHz Maximum Frequency Response - Boom/On-cable - Blackwire 5200 - Black - Wired - Supra-aural - Stereo - USB ...
Poly Savi 8240-M -M D1 USB-A HS
HP Part# 7W6E3AA#ABA
Headphones/Earphones – Headset - Over-the-ear - Earbud - Monaural - 1.26" Driver Size - 20 Hz Minimum Frequency Response - 20 kHz Maximum Frequency Response - Boom - Savi 8200 Office - 449.5 ft Wireless Operating Distance - ...