54 key electronic keyboard

Product Description

*4 -key Electronic keyboard ***** standard GB/T*********8 2.Keyboard **-key standard piano keyboard 3.Display LED display ***** *5 standard tones ***** *0 well-chosen auto accompaniments 6.Demo Song 8 stereo demo songs ***** ***-note record 8.Program **0 drum rhythm 9.Drums 8 panel drum ***** Control sustain , vibrato *1.Accompaniment Control start/stop , fill-in , sync, tempo+/- ***** control finger chord , single chord, chord CLR ***** guide demo song.A/B guide ***** Control power switch, main volume ***** volume control, chord volume control ***** Port power jack, headphone jack, left and right sound track jack *6.Diapason: C2~F6 *7.accuracy in musical tuning:≤3cent *8.AC/DC adapter ***** power:4w x 2 *0.specification :**0mm x**0mm x **0 mm ***** weight:3.9kg Packing: Quantity:6PCS Gross Weight:*4.5 KGS Net Weight:*2 KGS Meas:*0X*9X*1(cm)