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 Voyager Surround 85 UC Headset - Microsoft Teams Certification - Stereo - Mini-phone (3.5mm) - Wired/Wireless - Bluetooth - 98.4 ft (30 m) - 20 Hz to 16 kHz - Over-the-head, Over-the-ear - Binaural - Ear-cup - Noise Canceling - Black

Poly Voyager Surround 85 UC Headset - Microsoft Teams Certification - Stereo - Mini-phone (3.5mm) - Wired/Wireless - Bluetooth - 98.4 ft (30 m) - 20 Hz to 16 kHz - Over-the-head, Over-the-ear - Binaural - Ear-cup - Noise Canceling - Black

Poly Voyager Free 60+UC Earset - Microsoft Teams Certification - Siri, Google Assistant - Stereo - Mini-phone (3.5mm) - Wireless - Bluetooth - 98.4 ft (30 m) - 20 Hz to 20 kHz - Earbud - Binaural - In-ear - White Sand

Poly Blackwire 8225 Microsoft Teams Certified USB-C Headset - Microsoft Teams Certification - Stereo - Mini-phone (3.5mm), USB Type C - Wired - 32 Ohm - On-ear, Over-the-head - Binaural - Supra-aural - 7.2 ft (2.19 m) Cable - Omni-directional, Noise Cancelling Microphone - Noise Canceling - Black

Poly Blackwire 5220 Stereo USB-A Headset TAA (Bulk) - Microsoft Teams Certification - Stereo - USB Type A, Mini-phone (3.5mm) - Wired - 32 Ohm - Over-the-head, On-ear - Binaural - Supra-aural - 7.1 ft (2.17 m) Cable - Noise Cancelling Microphone - 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 (2.16 m) Cable - Noise Canceling - Black

Poly Blackwire C5220 USB-C Headset + Inline Cable (Bulk) - Microsoft Teams Certification - Stereo - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - 20 Hz to 20 kHz - Over-the-head, On-ear - Binaural - Supra-aural - 7.1 ft (2.16 m) Cable - Noise Cancelling Microphone - Black

Poly Blackwire 5220 Headset +Inline Cable +USB-C/A Adapter TAA - Microsoft Teams Certification - Stereo - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - 20 Hz to 20 kHz - Over-the-head - Binaural - Supra-aural - 7.1 ft (2.16 m) Cable - Noise Cancelling Microphone - Noise Canceling - Black

Poly Blackwire C5210 USB-C Headset +Inline Cable TAA (Bulk) - Microsoft Teams Certification - Mono - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - 20 Hz to 20 kHz - On-ear, Over-the-head - Monaural - Ear-cup - 7.1 ft (2.16 m) Cable - Noise Canceling - Black

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 - 7.1 ft (2.16 m) Cable - Noise Canceling - Black

Poly Blackwire 5220 Stereo USB-C Headset + 3.5mm Plug + USB-C/A Adapter - Microsoft Teams Certification - Stereo - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - 20 Hz to 20 kHz - On-ear, Over-the-head - Binaural - Supra-aural - 7.1 ft (2.16 m) Cable - Omni-directional, Noise Cancelling Microphon

Poly Blackwire 5220 Stereo USB-C Headset + 3.5mm Plug + USB-C/A Adapter (Bulk) - Microsoft Teams Certification - Stereo - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - 20 Hz to 20 kHz - On-ear, Over-the-head - Binaural - Supra-aural - 7.1 ft (2.16 m) Cable - Omni-directional, Noise Cancelling Mi

Poly EncorePro 520V Voice Tube Microphone with Quick Disconnect Binaural Headset TAA - Stereo - Mini-phone (3.5mm) - Wired - 20 Hz to 10 kHz - Over-the-head, On-ear - Binaural - Supra-aural - 2.6 ft (0.78 m) Cable - Noise Cancelling, Omni-directional Microphone - Noise Canceling - Black

Poly Blackwire 5210 Monaural USB-C Headset + 3.5mm Plug + USB-C/A Adapter (Bulk) - Microsoft Teams Certification - Mono - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - On-ear - Monaural - Ear-cup - 7.1 ft (2.16 m) Cable - Omni-directional, Noise Cancelling Microphone - Noise Canceling - Black

Poly Blackwire 5210 Monaural USB-C Headset +3.5mm Plug +USB-C/A Adapter - Microsoft Teams Certification - Mono - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - 20 Hz to 20 kHz - On-ear, Over-the-head - Monaural - Supra-aural - 7.1 ft (2.16 m) Cable - Omni-directional, Noise Cancelling Microphone

Poly EncorePro 530 with Quick Disconnect Discreet Headset TAA - Mono - Mini-phone (3.5mm) - Wired - 20 Hz to 16 kHz - On-ear - Monaural - Ear-cup - 2.9 ft (0.89 m) Cable - Omni-directional, Noise Cancelling Microphone - Black

Poly EncorePro 520 with Quick Disconnect Binaural Headset TAA - Stereo - Mini-phone (3.5mm) - Wired - 20 Hz to 10 kHz - Over-the-head, On-ear - Binaural - Supra-aural - 2.6 ft (0.78 m) Cable - Noise Cancelling, Omni-directional Microphone - Noise Canceling - Black

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 (2.13 m) Cable - Omni-directional Microphone - 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 (2.27 m) Cable - Noise Cancelling Microphone - Black

Poly Blackwire 3315 Headset +USB-C/A Adapter TAA - Mono - Mini-phone (3.5mm), USB Type C - Wired - 32 Ohm - 20 Hz to 20 kHz - On-ear - Monaural - Supra-aural - 7.1 ft (2.16 m) Cable - Omni-directional Microphone - Noise Canceling - Black

Poly Blackwire 3215 Monaural Headset +USB-C/A Adapter TAA - Mono - Mini-phone (3.5mm), USB Type C - Wired - 32 Ohm - 20 Hz to 20 kHz - On-ear - Monaural - Ear-cup - 7.4 ft (2.26 m) 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 (2.13 m) Cable - 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 (2.13 m) Cable - Omni-directional Microphone - Noise Canceling - Black

Poly Blackwire 3325 USB-A Headset - Stereo - Mini-phone (3.5mm), USB Type A - Wired - 32 Ohm - 20 Hz to 20 kHz - On-ear, Over-the-head - Binaural - Supra-aural - 7.1 ft (2.15 m) Cable - Omni-directional Microphone - Black

Poly EncorePro 540 with Quick Disconnect Convertible Headset TAA - Mono - Mini-phone (3.5mm) - Wired - 20 Hz to 16 kHz - On-ear - Monaural - In-ear - 2.9 ft (0.89 m) Cable - Omni-directional Microphone - Black

Poly Blackwire 3225 Stereo USB-A Headset TAA (Bulk) - Stereo - Mini-phone (3.5mm), USB Type A - Wired - 32 Ohm - Over-the-head, On-ear - Binaural - Supra-aural - 7.4 ft (2.27 m) Cable - Noise Cancelling, Omni-directional Microphone - Noise Canceling - Black

Poly Blackwire C3225 Stereo USB-C Headset TAA (Bulk) - Stereo - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - Over-the-head, On-ear - Binaural - Supra-aural - 7.4 ft (2.27 m) Cable - Omni-directional Microphone - Noise Canceling - Black

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

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 (2.26 m) Cable - Noise Cancelling, Omni-directional Microphone - Noise Canceling - Black