... 4) loudspeaker adapt to USB, SD card, FM, DVD, VCD, CD player, TV, Karaoke, MP3, mobile phone and ... digital vedio amplifier.(5) USB, SD card, FM, remote control, LED display 2.0 professional loudspeaker ... . loudspeaker adapt to computer, laptop, DVD, VCD, CD, MP3, TV, mobile phone and other audio input ... laptop , mp3, mp4,CD, mobile phone.5,Built-in FM tuner,auto scaning,FM function with frequency range ...