... More Color available New design apple shape mini digital speaker/stereo/sound box/MP3Stereo connector: S/PDI inputPeak power: 2.5Frequency ... function and the battery protects the electrocircuitIt can be used with computer, mobilephone,mp3,mp4 and various players Products accessories:1 ... Mode can be receive CD,DVD,MP3,MP4,MP5, computer stereo connectedWith FM radio (FM87.5—108.0MHZ ) Key functions ...