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 Savi 8245-M Microsoft Teams Certified DECT 1920-1930 MHz USB-A Headset +D200 TAA - Mono, Stereo - USB Type A - Wireless - DECT - 449.5 ft - 32 Ohm - 20 Hz to 20 kHz - Over-the-ear - Monaural - In-ear - Noise Cancelling Microphone - Black

Poly Voyager 4245 Office Headset - Microsoft Teams Certification - Alexa - Mono - Wireless - Bluetooth - 328.1 ft - 20 Hz to 20 kHz - Earbud, Over-the-ear - Monaural - In-ear - Noise Cancelling Microphone

Poly Voyager 5200 UC USB-A Headset +BT600 Dongle TAA - Google Assistant, Siri - Mono - USB Type A - Wireless - Bluetooth - 98.4 ft - 32 Ohm - 100 Hz to 20 kHz - Over-the-ear, Earbud - Monaural - In-ear - Omni-directional, MEMS Technology, Noise Cancelling Microphone - Black

Poly Voyager 5200 USB-A Bluetooth Headset +BT700 dongle - Google Assistant, Siri - Mono - USB Type A - Wired/Wireless - Bluetooth - 98.4 ft (30 m) - 32 Ohm - 100 Hz to 20 kHz - Over-the-ear, Earbud - Monaural - In-ear - Omni-directional, MEMS Technology, Noise Cancelling Microphone - Black

Poly Voyager 5200-M Office Headset +USB-C to Micro USB Cable TAA - Microsoft Teams Certification - Google Assistant, Siri - Mono - USB Type C, RJ-11 - Wireless - Bluetooth - 246.1 ft - 32 Ohm - 100 Hz to 20 kHz - On-ear - Monaural - In-ear - 7.1 ft Cable - Omni-directional, Directional, MEMS Technol

Poly Savi 8210 Office DECT 1920-1930 MHz Single Ear Headset - Monaural - Ear-cup - 180 ft - Bluetooth/DECT - 32 Ohm - 20 Hz to 20 kHz - Noise Cancelling Microphone - Charging Cradle

Poly Savi 8220-M Office Stereo DECT 1920-1930 MHz Headset TAA - Microsoft Teams Certification - Stereo - USB Type A - Wireless - Bluetooth/DECT - 590.6 ft - 32 Ohm - 20 Hz to 20 kHz - Over-the-head, On-ear - Binaural - Supra-aural - Noise Cancelling Microphone - Black

Poly Savi 8240 Office DECT 1920-1930 MHz USB-A Headset TAA - Mono - Wireless - Bluetooth - 590.6 ft - 20 Hz to 20 kHz - Over-the-ear - Monaural - In-ear - Noise Cancelling Microphone - Noise Canceling

Poly CS540A DECT 1920-1930 MHz Headset TAA - Mono - Wireless - DECT 6.0 - 393.7 ft - Over-the-ear, Over-the-head - Monaural - In-ear - Noise Cancelling Microphone - Noise Canceling - Black

Poly Savi 8245 Office DECT 1920-1930 MHz USB-A Headset TAA - Mono - Wireless - Bluetooth - 590.6 ft - 20 Hz to 20 kHz - Over-the-ear, Over-the-head - Monaural - In-ear - Noise Cancelling Microphone - Noise Canceling

Poly Savi 8240-M Office Microsoft Teams Certified DECT USB-A Headset - Mono - Wireless - Bluetooth/DECT - 449.5 ft - 32 Ohm - 20 Hz to 20 kHz - Over-the-ear, Earbud - Monaural - In-ear - Noise Cancelling Microphone

Poly CS540A Headset with handset lifter TAA - Mono - Wireless - DECT - 393.7 ft - Over-the-ear - Monaural - In-ear - Noise Cancelling Microphone - Noise Canceling - 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 Savi 7400 Office 7410 Headset - Microsoft Teams Certification - Mono - Wireless - DECT 6.0 - 590.6 ft - 20 Hz to 20 kHz - Over-the-head - Monaural - Supra-aural - Noise Cancelling Microphone - 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

Jabra BIZ 2400 II QD Headset - Stereo - Quick Disconnect - Wired - Over-the-head - Binaural - Supra-aural - Noise Canceling - Black

Jabra BIZ 2400 II USB Headset - Stereo - USB - Wired - Over-the-head - Binaural - Supra-aural - Noise Canceling - Black

Jabra BIZ 1500 Headset - Mono - Quick Disconnect - Wired - 300 Ohm - 20 Hz to 4.50 kHz - Over-the-head - Monaural - Supra-aural - 3.1 ft (0.95 m) Cable - Noise Canceling - Black

Jabra BIZ 1500 Headset - Stereo - Quick Disconnect - Wired - 150 Ohm - 20 Hz to 4.50 kHz - Over-the-head - Binaural - Supra-aural - 3.1 ft (0.95 m) Cable - Noise Canceling - Black

EPOS IMPACT DW Pro 2 ML - US Headset - Stereo - Wired/Wireless - DECT - 590.6 ft - 150 Hz to 6.80 kHz - On-ear, Over-the-head - Binaural - Circumaural - Noise Cancelling Microphone - Black, Silver

Jabra STEALTH UC Earset - Mono - Wireless - Bluetooth - 98.4 ft (30 m) - Earbud - Monaural - In-ear - Noise Reduction Microphone - Silver, Gray

Jabra BIZ 2400 II QD Headset - Mono - Quick Disconnect - Wired - Over-the-head - Monaural - Supra-aural - Noise Canceling

Jabra BIZ 2400 II QD Headset - Stereo - Quick Disconnect - Wired - Over-the-head - Binaural - Supra-aural - Noise Canceling - Black

Jabra BIZ 1500 Headset - Mono - USB - Wired - 32 Ohm - 20 Hz to 6.80 kHz - Over-the-head - Monaural - Supra-aural - 7.5 ft (2.30 m) Cable - Noise Canceling - Black

Jabra BIZ 1500 Headset - Stereo - USB - Wired - 32 Ohm - 20 Hz to 6.80 kHz - Over-the-head - Binaural - Supra-aural - 7.5 ft (2.30 m) Cable - Noise Canceling - Black