Function: FOB SZ Price : USD70.00 MOQ: 300 PCS 1 )Support DVD,CD,VCD,CD-R,CD-RW,MP3,MP4 Format 2) AM/FM Tuner 3) SD/MMC Card ( MP3, MP4 ) 4) USB Port 5) 4?0W Inner AMPLIFIER 6) 3 Route Video Input (1 Route Forward , 2 Route backward ) Feature : Low Price Model with Currently Popular Digital Port SD/MMC,USB