Blackwire 3310, BW3310 USB-A
Poly Plantronics Part# 213928-101
Headset/Earsets – TAA Compliant – Headset - Over-the-head - Monaural - 1.26" Driver Size - 20 Hz Minimum Frequency Response - 20 kHz Maximum Frequency Response - On-cable - Blackwire 3300 - Wired - Supra-aural - Mono - USB Type A - ...
Blackwire 3320, BW3320 USB-A
Poly Plantronics Part# 213934-101
Headset/Earsets – TAA Compliant – Headset - Over-the-head - Binaural - 1.26" Driver Size - 20 Hz Minimum Frequency Response - 20 kHz Maximum Frequency Response - Boom - No Detachable Microphone - Blackwire 3300 - Black - Wired - USB ...
Blackwire 3310, BW3310 USB-C
Poly Plantronics Part# 213929-101
Headset/Earsets – TAA Compliant – Headset - Over-the-head - Monaural - 1.26" Driver Size - 20 Hz Minimum Frequency Response - 20 kHz Maximum Frequency Response - Boom - Blackwire 3300 - Black - Wired - Supra-aural - Mono - USB Type C ...