HP Poly Blackwire 3310 USB-C Headset TAA-US

Poly Voy 4310 USB-A HS +BT700 TAA

HP Part# 7E2L6AA#ABA

Headphones/Earphones – TAA Compliant – Headset - Over-the-head - Monaural - 20 Hz Minimum Frequency Response - 20 kHz Maximum Frequency Response - Boom - Voyager 4300 UC - 164 ft Wireless Operating Distance - Wired/Wireless - Ear-cup - ...

Poly SMH 2018-01 Amp Adtnl Receiver Gain

HP Part# 8K7U1AA#AC3

Headphones/Earphones

Poly SDS 2490-01 Supraplusdm Supra QD

HP Part# 8K7B4AA#AC3

Headphones/Earphones – Headset - Monaural - SupraPlus - Wired - Mono - Quick Disconnect - SDS 2490-01 - SupraPlus - Aviation - Dynamic