•LED indicators: Microphone-Mute Status, Acivity Include Xear 3D
•The virtual 7.1 channel sound simulation software for Windows XP/Vista, Driverless-No driver required for Windows 98SE/ME/2000/XP/Server 2003/Vista, Linux, MacOS, Desktop or notebook PC with a USB port Windows 98SE/ME/2000/XP/Server 2003/Vista, Linux, MacOS 10 or higher Xear 3D (Virtual7.1 channel sound simnlation software) for Windows XP/Vista, Stereo active speaker or stereo earphone