Poly Blackwire C3225 Stereo USB-C Headset (Bulk) - Stereo - Micro USB, Mini-phone (3.5mm) - Wired - 32 Ohm - On-ear - Binaural - Supra-aural - 7.4 ft (2.26 m) Cable - Noise Cancelling, Omni-directional Microphone - Noise Canceling - 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

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 Voyager Legend Earset - Google Assistant, Siri - Mono - Wireless - Bluetooth - Earbud, Over-the-ear - Monaural - In-ear - Noise Canceling - Black

Poly Voyager Legend Headset + Integrated Charge Cable + Pin Adapter - Siri, Google Assistant - Mono - Wireless - Bluetooth - 32.8 ft (10 m) - Earbud, On-ear, Over-the-ear - Monaural - In-ear - 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

Poly Blackwire C3215 Monaural Headset + Carry Case - 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

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

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

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 3215 Monaural USB-A Headset (Bulk) - Mono - Mini-phone (3.5mm), USB Type A, USB Type C - Wired - 32 Ohm - 20 Hz to 20 kHz - Over-the-head, Over-the-ear - Monaural - Supra-aural - 7.4 ft (2.26 m) Cable - Noise Cancelling Microphone - Black

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 - 7.4 ft (2.26 m) Cable - Omni-directional, Noise Cancelling Microphone - 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 3225 Stereo USB-C Headset + 3.5mm Plug + USB-C/A Adapter - Stereo - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - 20 Hz to 20 kHz - On-ear, Over-the-head - Binaural - Supra-aural - 7.4 ft (2.26 m) Cable - Omni-directional, Noise Cancelling Microphone - Black

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

Poly Blackwire 3215 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 - 7.4 ft (2.26 m) Cable - Omni-directional Microphone - Noise Canceling - Black

Poly Blackwire 3215 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 - On-ear - Monaural - Ear-cup - 7.4 ft (2.26 m) 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 (2.16 m) Cable - Omni-directional Microphone - Noise Canceling - Black

Poly Blackwire 5210 3.5mm Top - Mono - USB Type C, Mini-phone (3.5mm) - Wired - 20 Hz to 20 kHz - Over-the-head - Monaural - Supra-aural - Noise Cancelling Microphone

Poly Blackwire 3210 Monaural USB-C Headset TAA (Bulk) - Mono - USB Type C - Wired - 32 Ohm - Over-the-head, On-ear - Monaural - Supra-aural - 5.3 ft (1.61 m) Cable - Omni-directional, Noise Cancelling Microphone - Noise Canceling - Black

Logitech H570E Headset - Microsoft Teams Certification - Stereo - USB Type A - Wired - 20 Hz to 20 kHz - Over-the-head - Binaural - Supra-aural - 6.2 ft (1.90 m) Cable - Noise Cancelling, Omni-directional, Uni-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 (2.16 m) Cable - Omni-directional Microphone - Noise Canceling - Black

Poly Blackwire 3210 Headset - Mono - USB Type C, Mini-phone (3.5mm) - Wired - On-ear - Monaural - Ear-cup - 5.3 ft (1.61 m) Cable - Noise Cancelling Microphone - Noise Canceling - Black