Function synopsis: ◇ EL blue color back light OLED double color demonstration ◇ supports music form and so on the MP1, MP2, MP3, WMA, WMV, ASF, WAV ◇ the nature, rock, popular, classical, are gentle, knight, the heavy bass 7 kind of timbres balancers◇ support lyrics synchronization demonstration ◇ in sets at the FM radio, the automatic scan broadcasting station and supposes the function in advance, and may save 40 local broadcasting stations ◇ exempts actuates the U plate function, Does not need the executive program ◇ in sets at the high energy lithium battery ◇ the firmware promotion function, realizes this machine function expansion ◇ the sound recording, retakes courses the function ◇ sound recording sampling frequency: 8KHZ ◇ FM frequency range: 87.5--108MHZ ◇ support compression speed: 32Kbps--320Kbps ◇ output frequency range: 20HZ--20KHZ◇ may choose 128MB\256MB\512MB\1GB