спикер

1.Connect DC5v adaptor to the DC5v power in put socket of spesker,and to charge or?? recharge??this speaker system. 2.With SD/MMC,U disc reader(Maximum support 8G),MP3 format music can be played. 3.No need to shift among U disc/SD/MMC,speaker automatically read the first input media decice.If first input SD/MMC,you need to take out SD/MMC card,then apeaker can read MP3 music file from U Disc. 4."VOL+" Volume increased,"VOL-" Volume decreased,Backward,Forward,this button is for pause and play. 5.Connect 3.5mm stereo cable to speaker socket"LINE IN",you can enjoy the music from mobile phone,MP3,MP4,MP5,PC,IPOD and other audio devices. 6.With USB/SD Card Input,Card reader,Remote Control.