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

Logitech USB Headset Mono H570e - Mono - USB - Wired - 31.50 Hz to 20 kHz - Over-the-head - Monaural - Supra-aural - Noise Cancelling, Electret Microphone

Logitech USB Headset Stereo H570e - Stereo - USB - Wired - 31.50 Hz to 20 kHz - Over-the-head - Binaural - Supra-aural - Noise Cancelling, Electret Microphone - Black

Poly Blackwire 3310 Microsoft Teams Certified Headset +USB-C/A Adapter TAA - Mono - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - 20 Hz to 20 kHz - On-ear - Monaural - Ear-cup - 7.1 ft Cable - Omni-directional Microphone - Black

Poly Blackwire C3215 Headset - Mono - Mini-phone (3.5mm), USB Type A - Wired - 32 Ohm - 20 Hz to 20 kHz - Over-the-head, Over-the-ear - Monaural - Supra-aural - 7.4 ft 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 Cable - Noise Cancelling Microphone - Noise Canceling - Black

Poly Blackwire 3220 Stereo Headset +USB-C/A Adapter TAA - Microsoft Teams Certification - Stereo - USB Type C - Wired - 32 Ohm - 20 Hz to 20 kHz - Over-the-head, Over-the-ear - Binaural - Supra-aural - 5.2 ft Cable - Noise Cancelling Microphone - Black

Poly Blackwire 5220 Headset +Inline Cable +USB-C/A Adapter TAA - Microsoft Teams Certification - Stereo - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - 20 Hz to 20 kHz - Over-the-head - Binaural - Supra-aural - 7.1 ft Cable - 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 Cable - Noise Cancelling, Omni-directional Microphone - Noise Canceling - Black

Poly Blackwire 3210 Monaural USB-C Headset +USB-C/A Adapter (Bulk) - Mono - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - On-ear - Monaural - Ear-cup - 5.2 ft (1.58 m) Cable - Omni-directional Microphone - Noise Canceling - Black

Poly Blackwire 3310 Monaural Microsoft Teams Certified USB-C Headset +USB-C/A Adapter - Microsoft Teams Certification - Mono - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - On-ear - Monaural - Ear-cup - 7.1 ft Cable - Omni-directional Microphone - Black

Poly Blackwire 3315 Monaural USB-C Headset +3.5mm Plug +USB-C/A Adapter - Mono - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - On-ear - Monaural - Ear-cup - 7 ft Cable - Omni-directional Microphone - Black

Poly Blackwire 3315 Headset - Microsoft Teams Certification - Mono - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - On-ear - Monaural - Ear-cup - 7 ft Cable - Omni-directional Microphone - Black

Poly Blackwire 3320 Stereo USB-C Headset +USB-C/A Adapter - Stereo - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - On-ear - Binaural - Ear-cup - 7.1 ft (2.16 m) Cable - Omni-directional Microphone - Black

Poly Blackwire 3325 Headset - Microsoft Teams Certification - Stereo - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - On-ear - Binaural - Ear-cup - 7 ft Cable - Omni-directional Microphone - Black

Poly Blackwire 3220 Stereo USB-C Headset + USB-C/A Adapter (Bulk) - Stereo - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - On-ear - Binaural - Ear-cup - 5.2 ft Cable - Omni-directional Microphone - Noise Canceling - Black

Poly Blackwire 3220 Stereo USB-C Headset +USB-C/A Adapter - Stereo - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - 20 Hz to 20 kHz - On-ear - Binaural - Ear-cup - 5.2 ft Cable - Omni-directional Microphone - Noise Canceling - Black

Poly Blackwire 5220 Stereo USB-C Headset + 3.5mm Plug + USB-C/A Adapter (Bulk) - Microsoft Teams Certification - Stereo - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - On-ear - Binaural - Ear-cup - 7.1 ft Cable - Omni-directional, Noise Cancelling Microphone - Noise Canceling - Black

Poly Blackwire 5220 Stereo USB-C Headset + 3.5mm Plug + USB-C/A Adapter - Microsoft Teams Certification - Stereo - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - On-ear - Binaural - Ear-cup - 7.1 ft Cable - Omni-directional, Noise Cancelling Microphone - Noise Canceling - Black

Poly Blackwire 3220 Stereo USB-C Black Headset + USB-C/A Adapter (Bulk) - Stereo - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - On-ear - Binaural - Ear-cup - 5.2 ft Cable - Omni-directional Microphone - Noise Canceling - Black

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 Cable - Noise Cancelling, Omni-directional, Uni-directional Microphone - Noise Canceling - Black

Logitech USB Headset Mono H650e - Mono - USB - Wired - 50 Hz to 10 kHz - Over-the-head - Monaural - Supra-aural - Noise Cancelling, Bi-directional Microphone

Poly Voyager Focus 2 Microsoft Teams Certified with Charge Stand Headset - Microsoft Teams Certification - Google Assistant, Siri - Stereo - USB Type A - Wired/Wireless - Bluetooth - 164 ft (50 m) - 20 Hz to 20 kHz - On-ear, Over-the-head - Binaural - Supra-aural - 4.9 ft (1.50 m) Cable - Electret C

Poly Voyager Focus 2 Microsoft Teams Certified USB A Headset - 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 Condenser,

Poly Voyager Focus 2 USB-A With Charge Stand Headset - Microsoft Teams Certification - Siri, Google Assistant - Stereo - USB Type A - Wired/Wireless - Bluetooth - 298.6 ft - 20 Hz to 20 kHz - Over-the-head, On-ear - Binaural - Supra-aural - 4.9 ft Cable - MEMS Technology, Electret Condenser Micropho

Poly Voyager Focus 2-M Microsoft Teams Certified With Charge Stand Headset - Microsoft Teams Certification - Google Assistant, Siri - 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 - Electr

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

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 4310 Microsoft Teams Certified USB-C Headset with Charge Stand - 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 - Electret Condenser, MEMS Technology Microphone - Noise

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 - 20 Hz to 20 kHz - On-ear, Over-the-head - Binaural - Supra-aural - 4.9 ft (1.50 m) Cable - MEMS Technology