Midi 49 Keys Roll Up Electronic Soft Keyboard Piano

Easy to use and easy to store electronic pianoLightweight and compactWith earphone jackHigh quality flexible, ultra-thin rubber keyboardLED screen digital display.128 Tone Functions, 100Rhythm Options, Add 001-100 Control Keyboard, 40 Demo Songs49 touch sensitive standard keys and 99 Timbres, along with plenty of great features.Rated Voltage: DC 6V (Battery AA1.5V x 4PCS).Output: 500MW.Weight: 1163gDimension: 825*230*33 mm