Function Instruction 1) DVD+ AM/FM dimensional sound Radio music center 2)Dimensional sound power amplifier 25 X2(RMS)be equipped full-frequency Hi-Fi sound box 3)Quartz lock ANNULUS AM/FM wave band digital tune Radio AM/FM can averagely store 30 groups broadcast stations 4)Digital Bass VOLUME /Treble VOLUME/Balance VOLUME 5)FULL- remote controll function 6) Pure woodbracket