H340 USB Headset
Logitech Part# 981-000507
Headset/Earsets – Headset - Over-the-head - Binaural - 20 Hz Minimum Frequency Response - 20 kHz Maximum Frequency Response - Boom - Black - Wired - Semi-open - Stereo - USB - 6 ft Cable Length - 2 yr limited hardware ...
Jabra BIZ 2300 USB UC Mono Headset
Jabra Part# 2393-829-109
Headset/Earsets – Headset - Over-the-head - Monaural - Boom - BIZ 2300 - Wired - Supra-aural - Mono - USB - China - 2.6" Height - 5.6" Width - 7.2" Depth - 2300 Product Series - Lightweight - LED Indicator - Digital ...
H650e USB Mono Headset
Logitech Part# 981-000513
Headset/Earsets – Headset - Over-the-head - Monaural - 50 Hz Minimum Frequency Response - 10 kHz Maximum Frequency Response - Boom - Wired - Supra-aural - Mono - USB - RoHS - WEEE - China - 6.5" Height - 6.9" Width - ...