.Music player support SD card, USB disk; .Speaker of PC, MP3, Mobile ... -701 New-7 in 1 dynamo AM/FM radio with music player .Music player support SD card, USB disk;.Speaker of PC, MP3 ... etc..Dynamo radio:AM/FM.Siren.Phones Charger Functions:.Music player support SD card, USB flash drive; .As a loud speaker ... + color box New--7 in 1 dynamo AM/FM radio with music player