... radio,built-in Lin-ion 4.USB cable Features: This speaker ipod can link to MP3, MP4, Notebook, CD, DVD, Mobile phone,IPOD ... straightly. 1)Support SD/USB/SMM card, Auto play function2)with Aux-in connection, support: MP3/MP4, computer, music mobile & iPod, etc3 ... 5)Music styles of Classic/Jazz/Pop/Rock/Bass6)Portable speaker, a very good friend for tours & outdoor activities.7)LED ...