... MHz. Internail 0.1MHz.LCD Displayfrequency/Track No./Name song,support synchro lyrics displayFM transmitter range87.5 to 108.OMHz ... , total 206 channels .Photo formatMemory functions of song, volume and frequency .7EQNatual/DBB/Rock/Juss/POP/Soft/ ... supply12V~24V DCSupport Remember the last running status( frequency,song's sequence,ETC.)Accessories FM transmitter,remote controller, audio ...