Give the music a smooth ride from your phone to your hi-fi with the MMC-7 . Just plug it in and enjoy your sound systems excellent sound quality. The perfect playing solution when the 3.5 mm jack is the only input available. Why should your favourite songs stay in your phone when they sound so much better in stereo? Turn your phone into a music player. Your phone becomes your jukebox when you plug it into the 3.5 mm jack in your stereo or hi-fi system. Let loose all the music stored in your mobile phone using the speakers of the stereo you already have.