Poly Voyager Focus 2 USB-C Headset - 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 Condenser, Discreet Microphone - Noise Canceling - B

Poly Savi 7310 Office Monaural DECT 1920-1930 MHz Headset - Microsoft Teams Certification - Mono - Wireless - Bluetooth/DECT - 580 ft (176.78 m) - 20 Hz to 20 kHz - Over-the-head, On-ear - Monaural - Noise Canceling - Black

Poly CS540A Headset with handset lifter TAA - Mono - Wireless - DECT - 393.7 ft (120 m) - Over-the-ear - Monaural - In-ear - 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

Jabra Engage 75 SE Headset - Stereo - Wireless - Bluetooth/DECT - 492.1 ft (150 m) - 40 Hz to 16 kHz - On-ear, Over-the-ear - Binaural - Ear-cup - Electret Condenser, MEMS Technology Microphone - Black

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

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 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

EPOS ADAPT 361 Headset - Stereo - USB Type C, Sub-mini phone (2.5mm), Mini-phone (3.5mm) - Wired/Wireless - Bluetooth - 82 ft - 18 Hz - 22 kHz - Over-the-ear - Binaural - Ear-cup - MEMS Technology Microphone - Noise Canceling - Matte Black

Apple AirPods (3rd generation) - Stereo - True Wireless - Bluetooth - Earbud - Binaural - In-ear - White

Maxell EB-125 Stereo Ear Buds - Stereo - Mini-phone (3.5mm) - Wired - 32 Ohm - 20 Hz to 23 kHz - Nickel Plated Connector - Earbud - Binaural - Outer-ear - 3 ft (0.91 m) Cable - Black - 1 Each

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 Evolve 30 II Headset - Stereo - Mini-phone (3.5mm) - Wired - Over-the-head - Binaural - Circumaural - 3.9 ft (1.20 m) Cable - Noise Cancelling Microphone - Black

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

Xtream P500 - Bluetooth stereo headphone with built in microphone - 5.0 Bluetooth - 3.5mm jack - 200mAh rechargeable battery - built in microphone

Jabra Evolve2 55 Headset - Mono - Wireless - Bluetooth - 98.4 ft (30 m) - 20 Hz to 20 kHz - On-ear - Monaural - Supra-aural - MEMS Technology, Noise Cancelling Microphone - Noise Canceling

Poly EncorePro HW710 Single Ear Headset +Carry Case +Quick Disconnect TAA - Mono - USB Type A - Wired - On-ear, Over-the-head - Monaural - Supra-aural - 2.9 ft (0.89 m) Cable - Omni-directional Microphone - Noise Canceling - 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 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, Over-the-head - Binaural - Supra-aural - 5.2 ft (1.58 m) Cable - Omni-directional, Noise Cancelling Microphone - Noise Canceling - Black

EPOS IMPACT 860T Headset - Microsoft Teams Certification - Stereo - USB Type C - Wired - On-ear, Over-the-head - Binaural - Supra-aural - Noise Canceling

EPOS PC 8 USB Headset - Stereo - USB Type A - Wired - 32 Ohm - 42 Hz to 17 kHz - On-ear - Binaural - Supra-aural - 6.6 ft (2 m) Cable - Uni-directional, Noise Cancelling Microphone - Black

Jabra Evolve 65 Evolve2 Headset - Stereo - Wireless - Bluetooth - Over-the-head, On-ear - Binaural - Supra-aural - Black

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

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

Samsung EO-IA500 Earset - Stereo - Mini-phone (3.5mm) - Wired - 32 Ohm - 20 Hz to 20 kHz - Earbud - Binaural - In-ear - 3.9 ft (1.20 m) Cable - Black

Manhattan Stereo On-Ear Headset (3.5mm), Microphone Boom, In-Line Volume Control, Foam Earpads, Standard 2x 3.5mm stereo jack/plug for audio/mic use, cable 2m, Black, Three Year Warranty, Blister - Stereo - Mini-phone (3.5mm) - Wired - 32 Ohm - 20 Hz to 20 kHz - Over-the-head - Binaural - Supra-aura

Manhattan Stereo On-Ear Headphones (3.5mm), Adjustable Split Headband, Foam Earpads, Speaker 80W max, Standard 3.5mm stereo jack/plug for audio output, cable 2.2m, Black, Three Year Warranty, Blister - Stereo - Mini-phone (3.5mm) - Wired - 32 Ohm - 20 Hz to 20 kHz - Over-the-head - Binaural - Circum

Jabra Evolve 20SE MS Stereo - Stereo - USB - Wired - 32 Ohm - 150 Hz to 7 kHz - Over-the-head - Binaural - Supra-aural - 3.1 ft (0.95 m) Cable - Noise Canceling - Black