Logitech C930e Webcam - 30 fps - USB 2.0 - 1920 x 1080 Video - Auto-focus - 4x Digital Zoom

Stereo - USB - Wired - 20 Hz - 20 kHz - Over-the-head - Binaural - Circumaural - 8 ft Cable - Noise Cancelling Microphone - Black, Silver

Logitech USB Headset Stereo H650e - Stereo - USB - Wired - 50 Hz - 10 kHz - Over-the-head - Binaural - Supra-aural - Noise Cancelling Microphone

Maxell In-Ear Earbuds with Microphone and Remote - Stereo - Black - Mini-phone - Wired - 16 Ohm - 20 Hz - 20 kHz - Earbud - Binaural - Open - 4 ft Cable

Maxell Earset - Stereo - White - Mini-phone - Wired - 16 Ohm - 20 Hz - 20 kHz - Earbud - Binaural - 4 ft Cable

Stereo - Silver, Black - Mini-phone (3.5mm) - Wired - 32 Ohm - 20 Hz 20 kHz - Nickel Plated Connector - Over-the-head - Binaural - Open - 4 ft Cable

Plantronics EncorePro 540 Customer Service Headset - Mono - Wired - Over-the-ear, Over-the-head, Behind-the-neck - Monaural - Supra-aural - Noise Cancelling Microphone

Plantronics Over-the-head Monaural Corded Headset - Mono - Wired - Over-the-head - Monaural - Supra-aural - Noise Cancelling Microphone - Yes

Plantronics Over-the-head Binaural Corded Headset - Stereo - Wired - Over-the-head - Binaural - Supra-aural - Noise Cancelling Microphone

Mono - Wired - Over-the-head, Over-the-ear - Monaural - Circumaural - 7 ft Cable - Noise Cancelling Microphone - Gray

Stereo - Black - Mini-phone (3.5mm) - Wired - 32 Ohm - 20 Hz 20 Hz - Gold Plated Connector - Over-the-head - Binaural - Circumaural - 9 ft Cable

Stereo - Mini-phone (3.5mm) - Wired - 32 Ohm - 20 Hz - 20 kHz - Over-the-head - Binaural - Supra-aural - 5.9 ft Cable - Noise Canceling

1920 x 1080 Video - Auto-focus - Widescreen - Microphone

Stereo - USB - Wired - 20 Hz - 20 kHz - Over-the-head - Binaural - Semi-open - 6 ft Cable - Black

Mono - Wireless - DECT - 350 ft - Behind-the-ear - Monaural - Outer-ear - Noise Cancelling Microphone