Jabra Evolve 40 Microsoft Lync Mono - Mono - USB, Mini-phone (3.5mm) - Wired - Over-the-head - Monaural - Supra-aural - Noise Cancelling Microphone - Noise Canceling

Cyber Acoustics ACM-4004 Stereo Headphone - Stereo - Wired - Over-the-head - Binaural

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

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 - Black - Mini-phone (3.5mm) - Wired - 32 Ohm - 20 Hz 20 kHz - Over-the-head - Binaural - C

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

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

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

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

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

Jabra Evolve 20 Microsoft Lync Mono - Mono - USB - Wired - Over-the-head - Monaural - Supra-aural - Noise Cancelling Microphone - Noise Canceling - Black

Lenovo Stereo Analog Headset - Stereo - Mini-phone (3.5mm) - Wired - Over-the-head - Binaural - Circumaural - 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

Kensington Classic USB-A Headphone - Stereo - USB Type A - Wired - Over-the-head - Binaural - Circumaural - 6 ft Cable

Manhattan Stereo Headset (Promo), Lightweight, adjustable microphone, in-line volume control, padded cloth ear cushions, two 3.5mm jack input plugs, cable 2m, Black, 3 year warranty, Box - Stereo - Mini-phone (3.5mm) - Wired - 32 Ohm - 20 Hz to 20 kHz - Over-the-head - Binaural - Supra-aural - Omni-

Jabra Evolve 30 II Headset - Stereo - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - 150 Hz to 7 kHz - Over-the-head, On-ear - Binaural - Supra-aural - 3.9 ft Cable - Electret, Condenser Microphone - Noise Canceling - Black

Kensington Classic USB-C Headphone - Stereo - USB Type C - Wired - Over-the-head - Binaural - Circumaural - 6 ft Cable

Kensington Classic USB-C Headset with Mic - Stereo - USB Type C - Wired - Over-the-head - Binaural - Circumaural - 6 ft (1.83 m) Cable - Noise Cancelling Microphone - Noise Canceling

EPOS ADAPT 160 USB II Headset - Stereo - USB - Wired - On-ear - Binaural - 5.9 ft Cable - Noise Cancelling Microphone - Black

EPOS ADAPT 165 USB-C II Headset - Stereo - Mini-phone (3.5mm), USB Type C - Wired - 20 Hz - 20 kHz - On-ear - Binaural - 7.6 ft Cable - Noise Canceling - Black

Belkin SoundForm Mini Wireless On-Ear Headphones for Kids - Stereo - Mini-phone (3.5mm) - Wired/Wireless - Bluetooth - 30 ft - On-ear, Over-the-head, Over-the-ear - Binaural - Ear-cup - 4 ft Cable - Black

EPOS ADAPT 261 - Stereo - USB Type C - Wireless - Bluetooth - 82 ft - On-ear - Binaural - Noise Cancelling Microphone - Black

EPOS ADAPT 165 USB II Headset - Stereo - Mini-phone (3.5mm), USB - Wired - On-ear - Binaural - 7.6 ft Cable - Noise Cancelling Microphone

Lenovo 100 Mono USB Headset - Mono - USB Type A - Wired - 32 Ohm - 20 Hz to 20 kHz - Over-the-head - Monaural - Supra-aural - 5.9 ft Cable - Noise Cancelling Microphone - Black

EPOS ADAPT 160T ANC USB-C Headset - Stereo - USB Type C, USB Type A - Wired - On-ear - Binaural - Ear-cup - Noise Cancelling Microphone - Noise Canceling

EPOS ADAPT 165T USB-C II - Stereo - USB Type C, Mini-phone (3.5mm) - Wired - On-ear - Binaural - Ear-cup - 7.6 ft Cable - Noise Canceling

Kensington Classic Headset with Mic and Volume Control - Stereo - USB Type A - Wired - Over-the-head - Binaural - Ear-cup - 6 ft Cable - Noise Cancelling Microphone - Noise Canceling - Black

Kensington H1000 USB-C On-Ear Headset - Stereo - USB Type C - Wired - 32 Ohm - 20 Hz to 20 kHz - On-ear, Over-the-head - Binaural - Ear-cup - 6 ft (1.83 m) Cable - Directional, Noise Cancelling Microphone - Black

Poly Voyager Focus 2 USB-C Headset with charge stand - Siri, Google Assistant - Stereo - USB Type C, Micro USB - Wired/Wireless - Bluetooth - 164 ft (50 m) - 20 Hz to 20 kHz - On-ear, Over-the-head - Binaural - Ear-cup - 4.9 ft (1.50 m) Cable - Electret Condenser, MEMS Technology Microphone - Black