1.Voice: 128voice 2.61 Key Electronic Keyboard with USB Interface 3.Type: Electronic Keyboard Display:LCD displayVoice: 128voiceStyle ... tuning,pitch bendRecord: record,porgram,playGuide: one key one note follow guideAccompaniment control: start/stop,sync,fill-in1, fill-in2, ... volumeExternal port: DC 12V,Power jack,head phone,line out, USB JACK ( function(){ var aBigImageSrc = [ 'http://i00.i.aliimg. ...