Telecommunications

Poly Blackwire 3225 Stereo USB-C Headset + 3.5mm Plug + USB-C/A Adapter (Bulk) - Stereo - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - 20 Hz to 20 kHz - On-ear, Over-the-head - Binaural - Supra-aural - 7.40 ft Cable - Omni-directional, Noise Cancelling Microphone - Black

Poly Voyager 4310 USB-C Headset + BT700 Dongle - Siri, Google Assistant - Mono - USB Type C - Wired/Wireless - Bluetooth - 164 ft - 20 Hz to 20 kHz - Over-the-head, On-ear - Monaural - Supra-aural - 4.92 ft Cable - Electret Condenser, MEMS Technology Microphone - Noise Canceling - Black

Poly Encore Pro 525 Headset - Microsoft Teams Certification - Stereo - USB Type A - Wired - Over-the-head, On-ear - Binaural - Supra-aural - 6.84 ft Cable - Noise Cancelling, Omni-directional Microphone - Noise Canceling - Black

Poly Voyager 4320-M Microsoft Teams Certified USB-A Headset - Microsoft Teams Certification - Google Assistant, Siri - Stereo - USB Type A - Wired/Wireless - Bluetooth - 164 ft - 20 Hz - 20 kHz - On-ear, Over-the-head - Binaural - Ear-cup - 4.92 ft Cable - MEMS Technology, Electret Condenser Microphone - Noise Canceling - Black

Poly Voyager 4320 Microsoft Teams Certified USB-C Headset + BT700 Dongle - Microsoft Teams Certification - Siri, Google Assistant - Stereo - USB Type A - Wired/Wireless - Bluetooth - 298.6 ft - 20 Hz to 20 kHz - On-ear, Over-the-head - Binaural - Supra-aural - 4.92 ft Cable - Electret Condenser, MEMS Technology, Noise Cancelling Microphone - Noise Canceling - Black

Poly EncorePro 725 USB-A Stereo Headset TAA - Stereo - USB Type A - Wired - 150 Hz to 6.80 kHz - On-ear, Over-the-head - Binaural - Supra-aural - 2.92 ft Cable - Omni-directional, Noise Cancelling Microphone - Noise Canceling - Black - TAA Compliant

Poly Voyager 4310 USB-C Headset +BT700 Dongle + Charging Stand - Microsoft Teams Certification - Siri, Google Assistant - Mono - USB Type C - Wired/Wireless - Bluetooth - 298.6 ft - 20 Hz to 20 kHz - Over-the-head, On-ear - Monaural - Supra-aural - 4.92 ft Cable - Electret Condenser, MEMS Technology, Noise Cancelling Microphone - Noise Canceling - Black

Poly Voyager 4320 UC Stereo USB-A Headset + BT700 USB-A Adapter + Charging Stand - 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 - 4.92 ft Cable - Electret Condenser, MEMS Technology, Noise Cancelling Microphone - Noise Canceling - Black

Poly Blackwire 3310 USB-C Headset TAA - Mono - USB Type C - Wired - 32 Ohm - 20 Hz - 20 kHz - On-ear - Monaural - Ear-cup - 7.10 ft Cable - Omni-directional Microphone - Noise Canceling - Black - TAA Compliant

Poly Blackwire 5210 Headset +Inline Cable +USB-C/A Adapter TAA - Microsoft Teams Certification - Mono - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - 20 Hz to 20 kHz - Over-the-head - Monaural - 7.10 ft Cable - Noise Canceling - Black - TAA Compliant