The iWOW is the ultimate iTunes audio enhancement plug-in for Mac users. Features: -Sleek easy-to-use interface design with energized light pulses -Amazing 3D sound, using SRS Labs’ state of the art audio enhancement technology -Enjoy deep & rich bass-even from smaller speakers! -Choose from many cool presets for you music, videos, and Podcasts -Includes custom settings for desktop speakers or headphones -Compact mini mode display option