Poly Blackwire C3215 Monaural Headset + Carry Case (Bulk Qty.50) - Mono - Mini-phone (3.5mm), USB Type C - Wired - 32 Ohm - 20 Hz to 20 kHz - Over-the-head, On-ear - Monaural - Ear-cup - 7.4 ft (2.26 m) Cable - Noise Cancelling, Omni-directional Microphone - Noise Canceling - Black

Poly Blackwire C3215 Monaural Headset + Carry Case - Mono - Mini-phone (3.5mm), USB Type C - Wired - 32 Ohm - 20 Hz to 20 kHz - Over-the-head, On-ear - Monaural - Ear-cup - 7.4 ft (2.26 m) Cable - Noise Cancelling, Omni-directional Microphone - Noise Canceling - Black

Poly Blackwire 3215 Monaural USB-A Headset (Bulk) - Mono - Mini-phone (3.5mm), USB Type A, USB Type C - Wired - 32 Ohm - 20 Hz to 20 kHz - Over-the-head, Over-the-ear - Monaural - Supra-aural - 7.4 ft (2.26 m) Cable - Noise Cancelling Microphone - Black

Poly Blackwire 3215 Monaural USB-A Headset - Mono - Mini-phone (3.5mm), USB Type A - Wired - 32 Ohm - 20 Hz to 20 kHz - On-ear, Over-the-head - Monaural - Supra-aural - 7.4 ft (2.27 m) Cable - Noise Cancelling Microphone - Noise Canceling - Black

Poly Blackwire 3210 Headset - Mono - USB Type C, Mini-phone (3.5mm) - Wired - On-ear - Monaural - Ear-cup - 5.3 ft (1.61 m) Cable - Noise Cancelling Microphone - Noise Canceling - Black

Poly Voyager Surround 80 UC USB-C Headset +USBC/A Adapter - Microsoft Teams Certification - Stereo - Mini-phone (3.5mm) - Wired/Wireless - Bluetooth - 98 ft (29.87 m) - 20 Hz to 20 kHz - Over-the-ear, Over-the-head, On-ear - Binaural - Circumaural - Noise Cancelling Microphone - Noise Canceling - Bl

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

Poly Savi 7410 Office Monaural Microsoft Teams Certified DECT 1920-1930 MHz Headset - Microsoft Teams Certification - Mono - Wireless - Bluetooth/DECT - 590 ft (179.83 m) - Over-the-head, On-ear - Monaural - Supra-aural - Noise Cancelling Microphone - Noise Canceling - Black

Poly Savi 8410 Office Monaural DECT 1920-1930 MHz Headset - Mono - Wireless - Bluetooth/DECT - 590.6 ft (180 m) - 32 Ohm - Over-the-head, On-ear - Monaural - Supra-aural - Noise Cancelling Microphone - Noise Canceling - Black

Poly Savi 8410 Office Monaural Microsoft Teams Certified DECT 1920-1930 MHz Headset - Microsoft Teams Certification - Mono - USB Type C - Wireless - Bluetooth/DECT - 590.6 ft (180 m) - 32 Ohm - 20 Hz to 20 kHz - On-ear - Monaural - Supra-aural - Noise Cancelling Microphone - Black

Poly Savi 8400 Office 8445 Earset - Microsoft Teams Certification - Mono - Wireless - Bluetooth/DECT - 590.6 ft (180 m) - 32 Ohm - 20 Hz to 20 kHz - Earbud - Binaural - In-ear - Noise Cancelling Microphone - Noise Canceling - Black

Poly Blackwire 5210 Monaural USB-A Headset TAA - Microsoft Teams Certification - Mono - Mini-phone (3.5mm) - Wired - 32 Ohm - 20 Hz to 20 kHz - Over-the-head, On-ear - Monaural - Supra-aural - 7.1 ft (2.17 m) Cable - Noise Cancelling, Omni-directional Microphone - Noise Canceling - Black

Poly Blackwire 3215 Monaural USB-A Headset TAA - Mono - USB Type A - Wired - 32 Ohm - 20 Hz to 20 kHz - Over-the-head - Monaural - Supra-aural - Noise Cancelling Microphone - Noise Canceling - Black

Logitech Zone Wireless Plus Headset

Logitech Zone Vibe Wireless - Stereo - USB Type C - Wireless - Bluetooth - 98.4 ft (30 m) - Over-the-ear - Binaural - Ear-cup - Omni-directional, Directional, MEMS Technology Microphone - Graphite

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 Learn Headset - Stereo - USB Type A - Wired - Over-the-ear - Binaural - Circumaural - 4.3 ft (1.31 m) Cable - Noise Canceling

Logitech Zone 300 Headset - Stereo - Wireless - Bluetooth - 98.4 ft (30 m) - 50 Hz to 20 kHz - Over-the-head - Binaural - Supra-aural - Noise Cancelling Microphone - Rose

Logitech H570E Headset - Microsoft Teams Certification - Stereo - USB Type A - Wired - 20 Hz to 20 kHz - Over-the-head - Binaural - Supra-aural - 6.2 ft (1.90 m) Cable - Noise Cancelling, Omni-directional, Uni-directional Microphone - Noise Canceling - Black

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

Poly Voyager Focus 2 Microsoft Teams Certified USBC-C Headset + USB-C/A Adapter - Microsoft Teams Certification - Google Assistant, Siri - Stereo - USB Type C - Wired/Wireless - Bluetooth - 298.6 ft (91 m) - Over-the-head - Binaural - Supra-aural - 4" (101.60 mm) Cable - Omni-directional, Discreet M

Cyber Acoustics AC-4000 Headset - Stereo - Mini-phone (3.5mm) - Wired - Over-the-head - Binaural

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-5002 Stereo Headset w/ Single Plug - Stereo - Mini-phone (3.5mm) - Wired - 20 Hz to 20 kHz - Over-the-head - Binaural - Supra-aural - Noise Cancelling, Uni-directional Microphone

Cyber Acoustics AC-5008 USB Stereo Headset - Stereo - USB - Wired - 20 Hz to 20 kHz - Over-the-head - Binaural - Supra-aural - Noise Cancelling, Uni-directional Microphone - Black

Cyber Acoustics Stereo Headset w/ Single Plug - Stereo - Mini-phone (3.5mm) - Wired - 20 Hz to 20 kHz - Over-the-head - Binaural - Circumaural - 6 ft (1.83 m) Cable - Noise Cancelling, Uni-directional Microphone - Noise Canceling

Cyber Acoustics AC-6012 USB Stereo Headset - Stereo - USB - Wired - 20 Hz to 20 kHz - Over-the-head - Binaural - Supra-aural - Noise Cancelling, Uni-directional Microphone - Black