... 2:Rechargeable li-ion 3:FM Radio 4:calendar + alarm USB&SD card reader Alarm clock fuction Multifunction mini speaker Specification: Brand ... ,MP3,MP4,PC,IPOD and other audio devices,no need to shift among U disk/SD/MMC card,MP3/MP4, it can ... .5mm stereo connect cable2)remote control 3) 2 in 1 audio line USB&SD card reader Alarm clock fuction Multifunction mini speaker