This black Logic 3 i-Station 3 portable iPod speaker docking station produces quality sound from dynamic full range speakers. This compact portable unit is easy to use, simply place your ipod into the universal dock and you're set to go. Its compact folding design with built in protective covers for the speakers makes it easy to transport. The dock is compatible with all ipod's that have a dock connector. Whilst the iPod is docked to the i-station3 the ipod battery will automatically charge (using AC power), so there is no need to worry about your ipod's battery level, just enjoy the music.