Tomsenn 88 Keys Professional Silicon rubber midi Flexible Roll up Electronic Piano Keyboard with louder speaker,for windows.
Product Specification: 88 standard keys as real piano (include black keys) 128 kinds of tones,100 kinds of rhythm,23 Demo songs Record&playback,maximum to 740 musical notes Support USB midi outïŒconnect with computer 12 volume can be adjust With sustain pedal include LED digital display Power Supply:DC 5V or x4 AAA Batteries Noteïš * Please put the roll up piano horizontally when you play * Do not use rechargeable batteries, please take out the batteries after performance