BlueParrott S650-XT Headset - Mono, Stereo - Mini-phone (3.5mm) - Wired/Wireless - Bluetooth - 328.1 ft (100 m) - 32 Ohm - 20 Hz to 20 kHz - Over-the-ear - Binaural - Ear-cup - Noise Cancelling, Bi-directional Microphone - Noise Canceling

BlueParrott S650-XT Headset - Stereo, Mono - Wireless - Bluetooth - 328.1 ft (100 m) - Over-the-head - Binaural - Ear-cup - Noise Canceling

BlueParrott B650-XT Headset - Mono - Mini-phone (3.5mm) - Wired/Wireless - Bluetooth - 328.1 ft (100 m) - 32 Ohm - 20 Hz to 20 kHz - Over-the-ear - Monaural - Ear-cup - Noise Cancelling, Bi-directional Microphone - Noise Canceling

Poly Savi 7220 Office Binaural DECT 1920-1930 MHz Headset - Stereo - Wireless - DECT - 393.7 ft (120 m) - 100 Hz to 6.80 kHz - On-ear - Binaural - Ear-cup - Bi-directional Microphone - Noise Canceling - Black

Cyber Acoustics Essential Wireless Headset - Stereo - USB Type A - Wireless - Bluetooth - 100 ft (30.48 m) - 32 Ohm - 20 Hz to 20 kHz - Over-the-head - Binaural - Ear-cup - Noise Canceling - Black

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

Logitech Zone Vibe 100 Lightweight Wireless Over-Ear Headphones, Graphite, 981-001256 - Stereo - Wireless - Bluetooth - 98.4 ft (30 m) - Over-the-ear - Binaural - Ear-cup - Noise Cancelling Microphone - Noise Canceling - Graphite