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 (91 m) - 20 Hz to 20 kHz - Over-the-head, On-ear - Binaural - Supra-aural - 4.9 ft (1.50 m) Cable -

Poly Voyager 4320 Microsoft Teams Certified Headset + BT700 Dongle + Charging Stand - Microsoft Teams Certification - Siri, Google Assistant - Stereo - USB Type A - Wired/Wireless - Bluetooth - 298.6 ft (91 m) - 20 Hz to 20 kHz - Over-the-head, On-ear - Binaural - Supra-aural - 4.9 ft (1.50 m) Cable

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 (91 m) - 20 Hz to 20 kHz - On-ear, Over-the-head - Binaural - Supra-aural - 4.9 ft (1.50 m) Cable - Electret

Poly Voyager 4320 USB-C Headset + BT700 Dongle + Charging Stand - Microsoft Teams Certification - Siri, Google Assistant - Stereo - USB - Wired/Wireless - Bluetooth - 164 ft (50 m) - 20 Hz to 20 kHz - On-ear, Over-the-head - Binaural - Supra-aural - 4.9 ft (1.50 m) Cable - MEMS Technology, Electret

Poly Voyager 4320-M Microsoft Teams Certified Headset + BT700 Dongle + Charging Stand - Microsoft Teams Certification - Google Assistant, Siri - Stereo - USB Type A - Wired/Wireless - Bluetooth - 298.6 ft (91 m) - 20 Hz to 20 kHz - On-ear, Over-the-head - Binaural - Supra-aural - 4.9 ft (1.50 m) Cab

Poly CS540 XD Extra Density Convertible Headset TAA - Mono - Wireless - DECT - 350 ft (106.68 m) - 20 Hz to 20 kHz - Over-the-ear, Over-the-head - Monaural - Outer-ear - Noise Cancelling Microphone - Black

Poly CS520 XD Extra Density Headset TAA - Stereo - Wireless - DECT - 351 ft (107 m) - On-ear - Binaural - Ear-cup - Noise Canceling - Black

Poly Savi 7300 Office 7320 Headset - Stereo - Wireless - DECT 6.0 - 590 ft (179.83 m) - 20 Hz to 20 kHz - Over-the-head - Binaural - Ear-cup - Noise Cancelling Microphone

Poly Savi 7310 Office Monaural DECT 1920-1930 MHz Headset - Microsoft Teams Certification - Mono - Wireless - Bluetooth/DECT - 580 ft (176.78 m) - 20 Hz to 20 kHz - Over-the-head, On-ear - Monaural - Noise Canceling - Black

Poly Savi 7310-M Office DECT 1920-1930 MHz Single Ear Headset - Microsoft Teams Certification - Mono - Wireless - DECT 6.0 - 590.6 ft (180 m) - 20 Hz to 20 kHz - On-ear - Monaural - Ear-cup - Noise Cancelling Microphone - Black

Poly Savi 8210 Office DECT 1920-1930 MHz Single Ear Headset - Monaural - Ear-cup - 180 ft - Bluetooth/DECT - 32 Ohm - 20 Hz to 20 kHz - Noise Cancelling Microphone - Charging Cradle

Poly Savi 8210-M Office DECT 1920-1930 MHz Single Ear Headset TAA - Mono - Wireless - DECT - 590.6 ft (180 m) - Over-the-head - Monaural - Ear-cup - Noise Cancelling Microphone

Poly Savi 8220 Office Stereo DECT 1920-1930 MHz Headset - Microsoft Teams Certification - Stereo - Wireless - DECT - 590 ft (179.83 m) - 32 Ohm - 20 Hz to 20 kHz - On-ear, Over-the-head - Binaural - Supra-aural - Noise Cancelling Microphone - Black

Poly Savi 8220-M Office Stereo DECT 1920-1930 MHz Headset TAA - Microsoft Teams Certification - Stereo - USB Type A - Wireless - Bluetooth/DECT - 590.6 ft (180 m) - 32 Ohm - 20 Hz to 20 kHz - Over-the-head, On-ear - Binaural - Supra-aural - Noise Cancelling Microphone - Black

Poly Blackwire C3225 3.5mm Top - Stereo - Mini-phone (3.5mm), USB Type C - Wired - 32 Ohm - 20 Hz to 20 kHz - On-ear, Over-the-head - Binaural - Supra-aural - 7.4 ft (2.27 m) Cable - Noise Cancelling Microphone - Noise Canceling - Black

Poly Savi 8240 Office DECT 1920-1930 MHz USB-A Headset TAA - Mono - Wireless - Bluetooth - 590.6 ft (180 m) - 20 Hz to 20 kHz - Over-the-ear - Monaural - In-ear - Noise Cancelling Microphone - Noise Canceling

Poly CS540A DECT 1920-1930 MHz Headset TAA - Mono - Wireless - DECT 6.0 - 393.7 ft (120 m) - Over-the-ear, Over-the-head - Monaural - In-ear - Noise Cancelling Microphone - Noise Canceling - Black

Poly Savi 8245 DECT 1920-1930 MHz Headset +USB-A to USB-C Cable +D400 TAA - Mono - Wireless - Bluetooth/DECT - 590 ft (179.83 m) - 32 Ohm - Over-the-ear, Over-the-head, Behind-the-neck, On-ear - Monaural - In-ear - Noise Cancelling Microphone - Noise Canceling - Black

Poly Savi 8245 Office DECT 1920-1930 MHz USB-A Headset TAA - Mono - Wireless - Bluetooth - 590.6 ft (180 m) - 20 Hz to 20 kHz - Over-the-ear, Over-the-head - Monaural - In-ear - Noise Cancelling Microphone - Noise Canceling

Poly Savi 8240-M Office Microsoft Teams Certified DECT USB-A Headset - Mono - Wireless - Bluetooth/DECT - 449.5 ft (137 m) - 32 Ohm - 20 Hz to 20 kHz - Over-the-ear, Earbud - Monaural - In-ear - Noise Cancelling Microphone

Poly EncorePro HW720 Binaural Headset +Carry Case TAA - Stereo - Quick Disconnect - Wired - Over-the-head - Binaural - Ear-cup - Noise Cancelling Microphone

Poly CS540A Headset with handset lifter TAA - Mono - Wireless - DECT - 393.7 ft (120 m) - Over-the-ear - Monaural - In-ear - 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 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

Poly Voyager Surround 80 UC USB-C Headset +USBC/A Adapter - Microsoft Teams Certification - Stereo - USB Type C - Wired/Wireless - Bluetooth - 98 ft (29.87 m) - 20 Hz to 20 kHz - Over-the-ear, Over-the-head, On-ear - Binaural - Circumaural - Noise Cancelling Microphone - Noise Canceling - Black

Poly Voyager Surround 80 UC Microsoft Teams Certified USB-C Headset +USB-C/A Adapter - Microsoft Teams Certification - Stereo - USB Type C - Wired/Wireless - Bluetooth - 98 ft (29.87 m) - 20 Hz to 20 kHz - Over-the-ear, Over-the-head, On-ear - Binaural - Circumaural - Noise Cancelling Microphone - N

Poly SHR 2083-01 Ruggedized Binaural with QD - Stereo - Wired - Binaural - Electret Condenser, Noise Cancelling Microphone - Noise Canceling - Black

Poly Savi 7400 Office 7410 Headset - Microsoft Teams Certification - Mono - Wireless - DECT 6.0 - 590.6 ft (180 m) - 20 Hz to 20 kHz - Over-the-head - Monaural - Supra-aural - Noise Cancelling Microphone - Black

Poly Savi 8410 Office Monaural DECT 1920-1930 MHz Headset - Mono - Wireless - Bluetooth/DECT - 590.6 ft (180 m) - 32 Ohm - Over-the-head, On-ear - Monaural - Supra-aural - Noise Cancelling Microphone - Noise Canceling - Black

Poly Savi 8410 Office Monaural Microsoft Teams Certified DECT 1920-1930 MHz Headset - Microsoft Teams Certification - Mono - USB Type C - Wireless - Bluetooth/DECT - 590.6 ft (180 m) - 32 Ohm - 20 Hz to 20 kHz - On-ear - Monaural - Supra-aural - Noise Cancelling Microphone - Black