Spracht Z¿M Stereo 3.5 and USB Headset - Stereo - Mini-phone (3.5mm) - Wired - 140 Hz to 20 kHz - Over-the-head - Binaural - Circumaural - 5 ft (1.52 m) Cable - Noise Canceling

Spracht ZUM ZUM350B Headset - Stereo - Mini-phone (3.5mm), Sub-mini phone (2.5mm) - Wired - Over-the-head - Binaural - Circumaural - Noise Cancelling Microphone

Spracht ZUM350M Headset - Mono - Mini-phone (3.5mm), Sub-mini phone (2.5mm) - Wired - Over-the-head - Monaural - Circumaural - Noise Cancelling Microphone

Spracht Mobile Office Headset - Wireless - Bluetooth - 33 ft - Over-the-head - Noise Cancelling Microphone - Noise Canceling - Black

Spracht ZUMRJ9B Headset - Stereo - RJ-9 - Wired - Over-the-head - Binaural

Spracht ZUMRJ9M Headset - Mono - RJ-9 - Wired - Over-the-head - Monaural

Spracht MCP4010 Speakerphone - Black

Logitech Base Bundle - For Meeting Room, Video Conferencing - USB