... with USB, SD card, FM, remote control, LED display(4) loudspeaker adapt to USB, SD card, FM, DVD, VCD, CD player, TV, Karaoke, MP3 ... as computer, laptop , mp3, mp4,CD, mobile phone.5,Built-in FM tuner,auto scaning,FM function with frequency range 87.5 ... makes tone performance perfect.3. Loudspeaker with new concept integral stereo portable mobile music, connecting your MP3,CD, DVD, PSP, mobile phone, ...