Plantronics GameCom 780 Gaming Headset with Surround Sound - USB Compatible with PC EXCEPTIONAL AUDIO PERFORMANCE: Dolby and Pro Logic LLX technologies transform standard audio into a stunning 7.1 surround sound gaming experience. COMFORTABLE FIT: Lightweight and soft ear cushions extend comfort for all day wear including music, gaming, and phone calls. NOISE CANCELING MICROPHONE: Eliminates distracting background noise for Skype and Internet phone calls to make your voice sound crisp and clear. EASE OF USE: Plug-and-play functionality requires no software or complicated software; just plug USB connector into device. COMPATABILITY: Headset works with PCs for all music, gaming, and internet calls uses.