... Dealer Support Digital portable Speaker Mini Speaker MP3 Player USB Disk Micro SD TF Card FM Radio Line In/ Out sound ... , German, Italian, Dutch, etc.Supports Micro SD/TF card, USB disk, FM, etc.Supports Line IN function, receiving the audio source ... MP3, MP4, PC, Notebook, for iPod,for iPhone, etc.Supports USB2.0 high speed transmission, fully compatible with USB1.1.Built ...