Poly EncorePro 510 with Quick Disconnect Monoaural Headset TAA - Mono - Mini-phone (3.5mm) - Wired - 20 Hz to 10 kHz - Over-the-head, On-ear - Monaural - Supra-aural - 2.6 ft Cable - Noise Cancelling, Omni-directional Microphone - Noise Canceling - Black

Poly EncorePro 510V Voice Tube Microphone with Quick Disconnect Monoaural Headset TAA - Mono - Mini-phone (3.5mm) - Wired - 20 Hz to 10 kHz - Over-the-head, On-ear - Monaural - Supra-aural - 2.6 ft Cable - Noise Cancelling, Omni-directional Microphone - Noise Canceling - Black

Poly CS510 XD Extra Density Headset TAA - Mono - Wireless - DECT - 351 ft (107 m) - On-ear, Over-the-head - Monaural - Supra-aural - Noise Canceling - Black

Poly Voyager 5200 Office Headset +USB-C to Micro USB Cable TAA - Alexa - Mono - Wireless - Bluetooth - 98.4 ft - 100 Hz to 20 kHz - On-ear - Monaural - In-ear - MEMS Technology, Omni-directional, Noise Cancelling Microphone

Poly Voyager Legend Headset + Integrated Charge Cable + Pin Adapter - Siri, Google Assistant - Mono - Wireless - Bluetooth - 32.8 ft - Earbud, On-ear, Over-the-ear - Monaural - In-ear - Noise Canceling - Black

Poly Voyager Free 60 UC Earset - Google Assistant, Siri - Stereo - True Wireless - Bluetooth - 98.4 ft (30 m) - 20 Hz to 20 kHz - Earbud - Binaural - In-ear - Carbon Black

Poly Voyager Free 60 UC Earset - Siri, Google Assistant - Stereo - True Wireless - Bluetooth - 98.4 ft - 20 Hz to 20 kHz - Earbud - Binaural - In-ear - Noise Canceling - Carbon Black

Poly CS540 DECT 1920-1930 MHz Headset Convertible Multi Pack (3 Pieces) - Mono - Wireless - DECT - 393.7 ft (120 m) - 20 Hz to 6.80 kHz - Over-the-head, Over-the-ear - Monaural - Ear-cup - Noise Cancelling Microphone - Black

Poly Savi 7310 UC Monaural DECT 1920-1930 MHz Headset - Mono - Wireless - DECT - 449.5 ft - Over-the-head, On-ear - Monaural - Noise Cancelling Microphone - Noise Canceling - Black

Poly Savi 7310 UC Monaural Microsoft Teams Certified 1920-1930 MHz Headset - Microsoft Teams Certification - Mono - Wireless - DECT - 449.5 ft - 20 Hz to 20 kHz - Over-the-head - Monaural - Ear-cup - 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 - 7.1 ft Cable - Omni-directional Microphone - Noise Canceling - Black - TAA Compliant

Poly Blackwire 3315 Microsoft Teams Certified Headset +USB-C/A Adapter TAA - Microsoft Teams Certification - Mono - Mini-phone (3.5mm), USB Type C - Wired - 32 Ohm - 20 Hz to 20 kHz - On-ear - Monaural - Ear-cup - 7 ft Cable - Omni-directional Microphone - Noise Canceling - Black

Poly Blackwire 3320 Headset +USB-C/A Adapter TAA - Mono - USB Type C - Wired - 32 Ohm - 20 Hz to 20 kHz - On-ear - Monaural - Supra-aural - 7.1 ft Cable - Omni-directional Microphone - Noise Canceling - Black

Poly Blackwire 3320 Microsoft Teams Certified Headset +USB-C/A Adapter TAA - Microsoft Teams Certification - Stereo - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - 20 Hz to 20 kHz - On-ear - Binaural - Ear-cup - 7.1 ft Cable - Omni-directional Microphone - Noise Canceling - Black

Poly Blackwire 3325 Headset +USB-C/A Adapter TAA - Microsoft Teams Certification - Stereo - Mini-phone (3.5mm), USB Type C - Wired - 32 Ohm - 20 Hz to 20 kHz - On-ear - Binaural - Ear-cup - 7 ft Cable - Omni-directional Microphone - Noise Canceling - Black

Poly Blackwire 3325 Microsoft Teams Certified Headset +USB-C/A Adapter TAA - Microsoft Teams Certification - Stereo - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - 20 Hz to 20 kHz - On-ear - Binaural - Supra-aural - 7 ft Cable - Noise Canceling - Black

Poly Blackwire C5220 USB-C Headset +Inline Cable TAA (Bulk) - Microsoft Teams Certification - Stereo - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - 20 Hz to 20 kHz - On-ear - Binaural - Supra-aural - 7.1 ft Cable - Noise Canceling - Black

Poly Blackwire 3225 Stereo Headset +USB-C/A Adapter TAA - Microsoft Teams Certification - Stereo - Mini-phone (3.5mm), USB Type C - Wired - 32 Ohm - 20 Hz to 20 kHz - Over-the-head, Over-the-ear - Binaural - Supra-aural - 7.4 ft Cable - Noise Cancelling Microphone - Black

Poly Blackwire C3215 Monaural Headset +Carry Case TAA (Bulk) - Mono - Mini-phone (3.5mm), USB Type C - Wired - 32 Ohm - 20 Hz to 20 kHz - On-ear, Over-the-head - Monaural - Supra-aural - 7.4 ft Cable - Omni-directional, Noise Cancelling Microphone - Noise Canceling - Black

Poly Blackwire 3210 Monaural Headset +USB-C/A Adapter TAA - Mono - USB Type C - Wired - 32 Ohm - 20 Hz to 20 kHz - On-ear, Over-the-head - Monaural - Ear-cup - 5.3 ft Cable - Noise Cancelling Microphone

Poly Blackwire 3210 Black Headset +USB-C/A Adapter TAA (Bulk) - Mono - USB Type C - Wired - 32 Ohm - On-ear - Monaural - 2.5 ft Cable - Omni-directional, Noise Cancelling Microphone - Black

Poly EncorePro 715 USB-A Monoaural Headset TAA - Mono - USB Type A - Wired - On-ear, Over-the-head - Monaural - Supra-aural - 7.2 ft Cable - Omni-directional, Noise Cancelling Microphone - Noise Canceling - Black

Poly CS520 XD Extra Density Headset TAA - Stereo - Wireless - DECT - 351 ft - On-ear - Binaural - Ear-cup - Noise Canceling - Black

Poly Savi 8245-M Office Microsoft Teams Certified DECT 1920-1930 MHz USB-A Headset TAA - Microsoft Teams Certification - Mono - Wireless - Bluetooth/DECT - 590 ft - 32 Ohm - Earbud - Monaural - In-ear - Black

Poly EncorePro HW710 Single Ear Headset +HIS Kit +Carry Case TAA (Bulk) - Mono - USB Type A - Wired - 80 Hz to 20 kHz - Over-the-head, On-ear - Monaural - Supra-aural - 2.9 ft Cable - Noise Cancelling, Omni-directional Microphone - Noise Canceling - Black

Poly Blackwire C3215 Monaural Headset + Carry Case (Bulk Qty.50) - Mono - Mini-phone (3.5mm), USB Type C - Wired - 32 Ohm - 20 Hz to 20 kHz - Over-the-head, On-ear - Monaural - Ear-cup - 7.4 ft Cable - Noise Cancelling, Omni-directional Microphone - Noise Canceling - Black

Poly Savi 7420 Office Stereo Microsoft Teams Certified DECT 1920-1930 MHz Headset - Microsoft Teams Certification - Stereo - Wireless - Bluetooth/DECT - 590.6 ft - 20 Hz to 20 kHz - On-ear - Binaural - Supra-aural - Noise Cancelling Microphone - Noise Canceling - Black

Poly Savi 8400 Office 8420 Headset - Microsoft Teams Certification - Stereo - Wireless - Bluetooth/DECT - 590.6 ft - 20 Hz to 20 kHz - On-ear, Over-the-head - Binaural - Supra-aural - Noise Cancelling Microphone - Black

Poly Savi 8400 Office 8420 Headset - Microsoft Teams Certification - Stereo - Wireless - Bluetooth/DECT 6.0 - 590.6 ft - 20 Hz to 20 kHz - On-ear - Binaural - Supra-aural - Noise Cancelling Microphone

Poly Blackwire 3215 Monaural USB-A Headset TAA - Mono - USB Type A - Wired - 32 Ohm - 20 Hz to 20 kHz - Over-the-head - Monaural - Supra-aural - Noise Cancelling Microphone - Noise Canceling - Black