... , with left & right LED display. This product can be used in audio, mini stereo, amplifier, speaker, electronic products and ... FM frequency range 88MHZ-108mhz Function MP3 player + FM radio Remote control 1Another typeR&D, Bi-Spectrum with Tuning ... D StaffProduct Line: mini Card& USB reader speaker, portable FM radio speaker, mobile speaker, active speaker, tower speaker, stage speaker, ...