Jabra Pro 900 Replacement Headset - Mono - Wireless - Bluetooth - Monaural - Outer-ear - Noise Canceling

Poly Voyager 4320 USB-A Headset + BT700 Dongle - Microsoft Teams Certification - Siri, Google Assistant - Stereo - USB Type A - Wired/Wireless - Bluetooth - 298.6 ft (91 m) - 20 Hz to 20 kHz - On-ear, Over-the-head - Binaural - Supra-aural - 4.9 ft (1.50 m) Cable - MEMS Technology, Electret Condense

Poly Voyager 4320 USB-C Headset + BT700 Dongle - Microsoft Teams Certification - Siri, Google Assistant - Stereo - USB Type C - Wired/Wireless - Bluetooth - 298.6 ft (91 m) - 20 Hz to 20 kHz - On-ear, Over-the-head - Binaural - Supra-aural - 4.9 ft (1.50 m) Cable - MEMS Technology, Electret Condense

Poly Voyager 4310 UC Monaural Headset + BT700 USB-A Adapter + Charging Stand - Siri, Google Assistant - Mono - USB Type A - Wired/Wireless - Bluetooth - 298.6 ft (91 m) - 20 Hz to 20 kHz - Over-the-head, On-ear - Monaural - Supra-aural - 4.9 ft (1.50 m) Cable - Electret Condenser, MEMS Technology, N

Poly Voyager 4310 USB-C Headset +BT700 Dongle + Charging Stand - Microsoft Teams Certification - Siri, Google Assistant - Mono - USB Type C - Wired/Wireless - Bluetooth - 298.6 ft (91 m) - 20 Hz to 20 kHz - Over-the-head, On-ear - Monaural - Supra-aural - 4.9 ft (1.50 m) Cable - Electret Condenser,

Poly Voyager 4320 Microsoft Teams Certified USB-C Headset + BT700 Dongle - Microsoft Teams Certification - Siri, Google Assistant - Stereo - USB Type A - Wired/Wireless - Bluetooth - 298.6 ft (91 m) - 20 Hz to 20 kHz - On-ear, Over-the-head - Binaural - Supra-aural - 4.9 ft (1.50 m) Cable - Electret

Poly Voyager 4300 UC 4310-M Headset - Microsoft Teams Certification - Siri, Google Assistant - Mono - Wireless - Bluetooth - 298.6 ft (91 m) - 20 Hz to 20 kHz - Over-the-head, On-ear - Monaural - Ear-cup - 4.9 ft (1.50 m) Cable - Electret Condenser, MEMS Technology, Noise Cancelling Microphone - Noi

Poly Voyager 4320 Microsoft Teams Certified USB-A Headset + BT700 Dongle - Microsoft Teams Certification - Google Assistant, Siri - Stereo - USB Type A - Wired/Wireless - Bluetooth - 298.6 ft (91 m) - 20 Hz to 20 kHz - On-ear, Over-the-head - Binaural - Supra-aural - 4.9 ft (1.50 m) Cable - MEMS Tec

Poly Voyager 4310 Microsoft Teams Certified Headset + BT700 Dongle + Charging Stand - Microsoft Teams Certification - Google Assistant, Siri - Mono - USB Type A - Wired/Wireless - Bluetooth - 298.6 ft (91 m) - 20 Hz to 20 kHz - Over-the-head, On-ear - Monaural - Supra-aural - 4.9 ft (1.50 m) Cable -

Poly Voyager 4320-M Microsoft Teams Certified USB-A Headset +BT700 dongle TAA - Microsoft Teams CertificationUSB Type A

Poly HW261N Supraplus Binaural Dual Headset +Pouch TAA - Stereo - Wired - 125 Ohm - 100 Hz to 10 kHz - On-ear - Binaural - Ear-cup - Noise Cancelling, Electret Microphone

Jabra Evolve2 40 SE Headset - Microsoft Teams Certification - Mono - USB Type C - Wired - 20 Hz to 20 kHz - Over-the-head - Monaural - Circumaural - MEMS Technology Microphone

Poly CS540 Top Only with Headband and Earloops - Mono - Wireless - DECT 6.0 - Earbud, On-ear - Monaural - In-ear

Jabra BIZ 2300 USB UC Wired Mono Headset - Mono - USB - Wired - Over-the-head - Monaural - Supra-aural - Noise Cancelling, Noise Reduction Microphone - Black

Poly H261N Supraplus Binaural Headset +Pouch TAA - Stereo - Wired - On-ear, Over-the-head - Binaural - Ear-cup - Noise Cancelling Microphone - Black

Lenovo Wired ANC Headset Gen 2 (Teams) - Microsoft Teams Certification - Stereo - USB Type C - Wired - 2.2 Kilo Ohm - 20 Hz to 20 kHz - On-ear, Over-the-head - Binaural - Ear-cup - 5.9 ft (1.79 m) Cable - Noise Cancelling Microphone - Black

Lenovo Wired ANC Headset Gen 2 (UC) - Microsoft Teams Certification - Stereo - USB Type C - Wired - 2.2 Kilo Ohm - 20 Hz to 20 kHz - On-ear, Over-the-head - Binaural - Ear-cup - 5.9 ft (1.79 m) Cable - Noise Cancelling Microphone - Black

Jabra ENGAGE 40 Headset - Stereo - USB Type C - Wired - 50 Hz to 20 kHz - Over-the-head - Binaural - Supra-aural - 5.2 ft (1.60 m) Cable - MEMS Technology Microphone

Jabra ENGAGE 40 Headset - Stereo - USB Type A - Wired - 50 Hz to 20 kHz - Over-the-head - Binaural - Supra-aural - 5.2 ft (1.60 m) Cable - MEMS Technology Microphone

Jabra BIZ 2300 QD Headset - Stereo - Quick Disconnect - Wired - Over-the-head - Binaural - Supra-aural - Noise Cancelling Microphone - Black

Jabra BIZ 2300 QD Duo - Stereo - Quick Disconnect - Wired - Over-the-head - Binaural - Supra-aural - Noise Cancelling Microphone

Logitech Zone 750 Wired On-Ear Headset with advanced noise-canceling microphone, simple USB-C and included USB-A adapter, plug-and-play compatibility for all devices - Stereo - USB Type C - Wired - 32 Ohm - 20 Hz to 16 kHz - Over-the-ear - Binaural - Ear-cup - 6.2 ft (1.90 m) Cable - Uni-directional

Poly H81N-CD Headset General Trades TAA - Mono - Wired - Earbud, Behind-the-ear - Monaural - In-ear - Black, Gray

Poly Voyager 4310 USB-A Headset + BT700 Dongle - Microsoft Teams Certification - Siri, Google Assistant - Mono - USB Type A - Wired/Wireless - Bluetooth - 298.6 ft (91 m) - 20 Hz to 20 kHz - On-ear, Over-the-head - Monaural - Supra-aural - 4.9 ft (1.50 m) Cable - MEMS Technology, Electret Condenser,

Poly Voyager 4310 Microsoft Teams Certified USB-A Headset + BT700 Dongle - Microsoft Teams Certification - Google Assistant, Siri - Mono - USB Type A - Wired/Wireless - Bluetooth - 298.6 ft (91 m) - 20 Hz to 20 kHz - Over-the-head, On-ear - Monaural - Supra-aural - 4.9 ft (1.50 m) Cable - Electret C

Poly Voyager 4310 USB-C Headset + BT700 Dongle - Siri, Google Assistant - Mono - USB Type C - Wired/Wireless - Bluetooth - 164 ft (50 m) - 20 Hz to 20 kHz - Over-the-head, On-ear - Monaural - Supra-aural - 4.9 ft (1.50 m) Cable - Electret Condenser, MEMS Technology Microphone - Noise Canceling - Bla

Poly Voyager 4310 Microsoft Teams Certified USB-C Headset + BT700 Dongle - Microsoft Teams Certification - Google Assistant, Siri - Mono - USB Type C - Wired/Wireless - Bluetooth - 164 ft (50 m) - 20 Hz to 20 kHz - Over-the-head, On-ear - Monaural - Supra-aural - 4.9 ft (1.50 m) Cable - Electret Con

Skullcandy Hesh ANC Noise Canceling Wireless Headphones - Stereo - AUX - Wired/Wireless - Bluetooth - 32 Ohm - 20 Hz to 20 kHz - Over-the-head - Binaural - Circumaural - Noise Canceling - True Black

Lenovo Yoga Active Noise Cancellation Headphones-ROW - Stereo - USB - Wired/Wireless - Bluetooth - 32.8 ft (10 m) - 32 Ohm - Over-the-head - Binaural - Circumaural - 4.3 ft (1.30 m) Cable - Noise Canceling - Mica

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