Altec Lansing iM-237 Orbit Ultraportable Speaker for MP3 Players (Silver) Compatibility: all MP3 players; iPod mini; iPod nano 1G, 2G, 3G, 4G; iPod classic 1G, 2G, 3G, 4G, 5G, 5.5G, 6G; iPod touch 1G, 2G Conveniently connects to any music player with 3.5-mm connection and music phones with 2.5-mm adapter (not included) Single up-firing neodymium driver provides sound in a 360-degree pattern to easily share the music Compact size and battery power for maximum portability; LED indicates power on/off and battery status Wrap-around cable storage