Plantronics.Audio 770 headset's open-ear USB digitally-enhanced surround sound 3D audio and strong bass performance ensure that you don't just hear the game you feel it. A super-light, adjustable headband and pillow-soft ear cushions are comfortable for hours of play. Connect with 3.5mm analog or USB your choice. Features: Digitally-enhanced surround sound Open-ear design 3D audio Full-range stereo Dual connectivity option USB or 3.5mm analog The QuickAdjust boom brings the microphone close to your mouth so you are heard clearly The noise-canceling microphone reduces background noise. Pillow-soft ear cushions Manufacturer's product #: 76813-01 DISCONTINUED - Replacement model: Plantronics Gamecom 777