The UB300 combines superb noise cancellation technology with elegant and at the same time robust design, a reliable partner for clear communication in modern contact centers and opening offices.
this call center headset has the following features
 Ultra-noise-cancelling microphone to filter out unwanted background noise  Super-soft leatherette ear pads and silicone T-pad for better comfort  The very best sound quality from wideband audio and neodymium louderspeaker  Acoustic shock protection for hearing health  Monaural and binaural wearing styles  ISO, CE, FCC certificated  2 year global warranty