... , computer mobile phone 3. mobile and ipod can be charged4.U-disk/SD can broadcast music by plug in straightly, support ... device, such as laptop, mp3,mp4,CD,mobile phone Specifications:*U-disk/SD can broadcast music by plug in straightly, support ... MP3 format music, with FM *U disk/SD + MP3 format + FM *Power Supply : (1) DC 6V ...