Full Size with Microphone Black
Koss Part# 195083
Headset/Earsets – Headset - Over-the-head - Binaural - 20 Hz Minimum Frequency Response - 20 kHz Maximum Frequency Response - On-cable - Black - Wired - Circumaural - Stereo - Mini-phone (3.5mm) - 4 ft Cable Length - ...
CS100 Communication Headset
Koss Part# CS100
Headset/Earsets – Headset - Over-the-head - Binaural - 30 Hz Minimum Frequency Response - 16 kHz Maximum Frequency Response - Boom - Wired - Supra-aural - Stereo - Mini-phone (3.5mm) - 8 ft Cable Length - Lightweight - ...
SB45 communication Headset
Koss Part# SB45
Headset/Earsets – Headset - Over-the-head - Binaural - 18 Hz Minimum Frequency Response - 20 kHz Maximum Frequency Response - Boom - Wired - Circumaural - Stereo - Mini-phone (3.5mm) - 8 ft Cable Length - China - ...
SB45 Communication Headset with USB
Koss Part# SB45 USB
Headset/Earsets – Headset - Over-the-head - Binaural - 18 Hz Minimum Frequency Response - 20 kHz Maximum Frequency Response - Boom - Wired - Circumaural - Stereo - USB - 8 ft Cable Length - Noise Reduction - Collapsible