... -capacity lithium battery, charging through the USB power cord, remove the frequent battery replacement. fully charged ... small speakers. striking glamorous appearance. to play MP3/IPod / phone / NB / CD, etc.. behind that ... 4. Can be connected to MP3, MP4, IPOD, cell phone, DVD, CD and PC / ... travelers the best portable music companion. 6.USB power supply, charge. Standard:, USB powered, charging lines ...