... with LCD screen , with USB & SD , remote control . Plays Mp3 and wav files . Suitable for ... in RTC clock cirucit with time /alarm function*MP3 decorder support 32–320kbps .*Play/Pause, Next ,Previous ,Vol ... number and volume even power cut down*With Remote control*Power supply optional (DC 3.7V / ... setting the Time ,Alarm , Timing swith off.3.Remote Control Keys functionPower : ON/OFF (standby )Mode : ...