Plantronics/Poly Blackwire 5220 USB-A & 3.5mm Duo Corded Headset

Plantronics/Poly Blackwire 5220 USB-A & 3.5mm Duo Corded Headset

Wearing Style: Over the head (two ears)
Connection Type: 3.5mm mobile phone connection, USB
Software Compatabilty: Dragon Naturally Speaking, MacSpeech, MOC & Lync, Skype, Unified Communications, Voice Recognition Software, Windows, Skype For Business
Ear Cushion Material: Leatherette
Speaker Frequency Response: 150-6800Hz
Mic Frequency Response: 150-6800Hz
Best Use: Noisy Office, Quiet Office
Application: Computer/VOIP (USB BT Dongle) + Mobile Phone

Audio Qualities:
Echo cancellation
Enhanced (DSP) Digital Sound Processing
HD Audio
Noise cancelling mic
Noise protection
Soundguard Digital
Wideband Audio
Wideband mic

This item has been tagged and tested, and comes with a 30 day guarantee.