Docking station with speaker all in one funtion(FM/Ipod/Aux) Seven-color ... gradual change LED light 2.1 channel Docking station with speaker *Seven-color gradual change LED light, and with single ... used with computer, notebook, MID,MP3/4/5,portable DVD,mobile, etc.*With USB port and SD card slot which can ... 1 channel output with mega bass effect. Docking station with speaker ;FM Radio,mobile speaker