7.1 Virutal SURROUND SOUNDANTI-STAIC MICROPHONE FOR VOICE CLARITYRetractable HeadbandComfortable To Wear For Long TimeHigh Level Of Sound For Increased Music And Gaming ExperienceSensitive Mic And Volume Control Remote For Online GamingController For Volume And Switch Is Well Designed, Connected With A Cable Cord, You Can Turn The Volume Up / Down As Desired.Comes With An Adjustable Mic, It Can Be Adjusted Within 120°, High Sensitivity, Can Reduce Noise For Better Communication.Fit For Most Head Sizes As It’s Telescopic, You Can Adjust It To Fit You, A Nice Choice For Those Who Love Playing Games.USB Connection Interface, Plug And Play, Suitable For PC And Laptop, Giving You More Convenience.