Poly SDR 2301-01 Ruggedized Binaural H-Series QD HDST Dynamic MIC - Stereo - Wired - Over-the-head - Binaural - Circumaural - Dynamic, Noise Cancelling Microphone - Black

Poly SHR 2083-01 Ruggedized Binaural with QD - Stereo - Wired - Binaural - Electret Condenser, Noise Cancelling Microphone - Noise Canceling - Black

Poly Savi 7420 Office Stereo DECT 1920-1930 MHz Headset - Stereo - Wireless - Bluetooth/DECT - 590.6 ft (180 m) - 20 Hz to 20 kHz - On-ear - Binaural - Supra-aural - Noise Cancelling Microphone - Noise Canceling - Black

Jabra Engage 55 Headset - Mono - USB Type A - Wireless - DECT - 492.1 ft (150 m) - 40 Hz to 16 kHz - On-ear - Monaural - Open - Noise Cancelling, Uni-directional Microphone - Black

Logitech Zone Learn Headset - Stereo - USB Type C - Wired - On-ear - Binaural - Circumaural - 4.3 ft (1.31 m) Cable - Omni-directional Microphone - Noise Canceling - Classic Blue

Logitech Zone 305 Headset - Microsoft Teams Certification - Stereo - Wireless - Bluetooth - 98.4 ft (30 m) - 32 Ohm - 50 Hz to 20 kHz - Over-the-head - Binaural - Supra-aural - Omni-directional, MEMS Technology, Noise Cancelling Microphone - Black

Poly Voyager Focus 2 USB-C-C Headset +USB-C/A Adapter - Siri, Google Assistant - Stereo - USB Type C - Wired/Wireless - Bluetooth - 164 ft (50 m) - Over-the-head, On-ear - Binaural - Supra-aural - 4.9 ft (1.50 m) Cable - Noise Cancelling, Discreet, Omni-directional Microphone - Noise Canceling - Bla

Cyber Acoustics AC-4006 USB Stereo Headset - Stereo - USB - Wired - 20 Hz to 20 kHz - Over-the-head - Binaural - Supra-aural - Uni-directional, Noise Cancelling Microphone

Cyber Acoustics AC-840 Internet Communication USB Mono Headset - Over-the-head

Cyber Acoustics Pro Series ACM-500RB Headphone - Stereo - Mini-phone (3.5mm) - Wired - 20 Hz to 20 kHz - Gold Plated Connector - Over-the-head - Binaural - Circumaural - 6 ft (1.83 m) Cable

Belkin SOUNDFORM Freedom True Wireless Earbuds - Stereo - True Wireless - Bluetooth - 20 Hz to 20 kHz - Earbud - Binaural - In-ear - Noise Canceling - Black

Belkin SOUNDFORM Play True Wireless Earbuds - Stereo - USB Type C - True Wireless - Bluetooth - Earbud - Binaural - In-ear - Noise Canceling - Petal

Belkin SOUNDFORM Play True Wireless Earbuds - Stereo - USB Type C - True Wireless - Bluetooth - Earbud - Binaural - In-ear - Noise Canceling - Cloud

Belkin SoundForm Bolt True Wireless Earbuds - Stereo, Mono - True Wireless - Bluetooth - 32.8 ft (10 m) - Earbud - Binaural - In-ear - Black

Cisco 522 Headset - Stereo - Mini-phone (3.5mm), USB - Wired - Over-the-head - Binaural - Supra-aural - Uni-directional Microphone

Cisco Headset 321 Wired Single On-Ear Carbon Black RJ9 - Stereo - RJ-9 - Wired - 32 Ohm - 50 Hz to 18 kHz - On-ear - Binaural - Supra-aural - 6.6 ft (2 m) Cable - Uni-directional, Noise Cancelling Microphone - Carbon Black

Cisco Headset 321 Wired Single On-Ear Carbon Black USB-A - Stereo - USB Type A - Wired - 32 Ohm - 50 Hz to 18 kHz - On-ear - Binaural - Supra-aural - 7.5 ft (2.30 m) Cable - Uni-directional, Noise Cancelling Microphone - Carbon Black

Cisco Headset 322 Wired Dual On-Ear Carbon Black RJ9 - Stereo - RJ-9 - Wired - 32 Ohm - 50 Hz to 18 kHz - On-ear - Binaural - Supra-aural - 6.6 ft (2 m) Cable - Uni-directional, Noise Cancelling Microphone - Carbon Black

Webex 950 Earset - Stereo - True Wireless - Bluetooth - 32.8 ft (10 m) - 32 Ohm - 20 Hz to 20 kHz - Earbud - Binaural - In-ear - MEMS Technology, Omni-directional, Directional, Condenser, Noise Cancelling Microphone - Black Anthracite

Cisco 980 Headset - Stereo - USB Type A, Mini-phone (3.5mm) - Wired/Wireless - Bluetooth - 12 ft - 24 Ohm - 20 Hz to 20 kHz - Over-the-head, Over-the-ear - Binaural - Circumaural - 3.9 ft Cable - MEMS Technology, Uni-directional Microphone - Noise Canceling - Black Anthracite

Belkin SOUNDFORM Wired Earbuds with Lightning Connector - Stereo - Lightning Connector - Wired - Earbud - Binaural - In-ear - 3.7 ft (1.12 m) Cable - Black

Belkin SOUNDFORM Wired Earbuds with Lightning Connector - Stereo - Lightning Connector - Wired - Earbud - Binaural - In-ear - 3.7 ft (1.12 m) Cable - White

Cisco Bang and Olufsen 980 Headset - Stereo - Mini-phone (3.5mm), USB - Wired/Wireless - Bluetooth - 39.4 ft (12 m) - 24 Ohm - 20 Hz to 20 kHz - Over-the-ear - Binaural - Circumaural - MEMS Technology, Uni-directional Microphone - Noise Canceling - First Light

Koss KEB15i Earbuds & In Ear Headphones - Stereo - Mini-phone (3.5mm) - Wired - 16 Ohm - 18 Hz to 20 kHz - Earbud - Binaural - In-ear - 4 ft Cable

Cisco 522 Headset - Stereo - USB Type A, Mini-phone (3.5mm) - Wired - 90 Ohm - 50 Hz to 18 kHz - Over-the-head - Binaural - Supra-aural - Electret, Uni-directional, Noise Reduction, Condenser Microphone

Cisco 532 Headset - Stereo - USB Type A - Wired - 90 Ohm - 50 Hz to 18 kHz - Over-the-head - Binaural - Supra-aural - Electret, Uni-directional, Noise Reduction, Condenser Microphone

Koss SB42 USB Communication Headset - Stereo - USB, USB Type A - Wired - 20 Hz to 20 kHz - On-ear, Over-the-ear - Binaural - Circumaural - 8 ft Cable - Black, Gray

Samsung EO-IA500 Earset - Stereo - Mini-phone (3.5mm) - Wired - 32 Ohm - 20 Hz to 20 kHz - Earbud - Binaural - In-ear - 3.9 ft Cable - Black

Jabra Evolve 40 Mono Headset - Mono - Mini-phone (3.5mm) - Wired - Over-the-head - Monaural - Circumaural - Black

VisionTek VTK-SH20 Stereo Headset with Adjustable Boom Mic - Stereo - Mini-phone (3.5mm) - Wired - 32 Ohm - 20 Hz to 20 kHz - Over-the-head - Binaural - Ear-cup - 7.2 ft (2.20 m) Cable