The listing, ALTEC LANSING IM600 Mobile Speaker System. has ended.
Works very well, and loud! I lost the power cord, but it's pretty much fully charged and has juice left, you need a DC13 v power cord. Can find em anywhere. Also has a USB plug in on the back.
Features
Compatibility: iPod mini; iPod classic 3G, 4G, 5G, 5.5G, 6G; iPod nano 1G, 2G, 3G, 4G; iPod touch 1G, 2G; auxiliary input connects to any CD, DVD, or MP3 player using a stereo mini-pluginMotion system offers big, crystal-clear sound for iPodsDual 2-inch neodymium drivers optimized for high-frequency sound; Expanded Sound Stage (ESS) technology for greater stereophonic imageDistinctive thin and elegant glossy-black look to match iPod design; rechargeable battery offers 7 hours of continuous play; includes AC adapterMeasures 11 x 1.7 x 6 inches (W x D x H); weighs 2.1 pounds