supports USB Disk,TF card, Maserati car style speaker with FM, mini speaker, car speaker, USB speaker Maserati car style speaker with FM, mini speaker, car speaker, USB speaker1. supports USB Disk,TF card2.Line-in function can support other devices:telephone,MP3,MP4,PC etc3.FM radio function 4.LCD displypictures: Maserati car style speaker with FM, mini speaker, car speaker,USB speaker