The roll up piano is designed in a mini and compact size. That is portable.You can simply roll it up and put inside the storage bag. With 100 tones and 24 rhythms are available for products. Pianos, saxophones, harps and guitars are available for selection. It's not only for professional players, but ideal  for beginners as well. Connect it with earphones, and one can play it silently. With numerous functions and settings such as recording and demonstrative songs,it serves as a supplementary tool during practice.

Specifications:
1) Keyboard: 61 standard keys (5 octachord)
2) Tone: 128 tones are available (001 ~ 128 tone control)
3) Rhythm: 100 accompaniments available (001 ~ 100 rhythm accompaniment)
4) 20 demo songs
5) Vibrato function
6) Digital display: the tones and rhythms of the roller piano are displayed
7) Inner connection of amplifier: earphone / amplifier (home theater) can be connected externally
8) Power supply: with power saving design, built-in 4 AA batteries (can be played continuously for 15 hours), available for outer connection of power
9) Foldable, easy to carry
10) Control box size: 10.2 (W) x 18.4 (H) x 3.3 (D)cm
11) Keyboard: 88.5 (W) x 17.5 (H) x 0.4 (D)cm
12) Midi out: 16 output channel

Inner packing:
Gift box size: 28.50 x 20.00 x 9.0cm

Outer packing:
12pcs/ctn
Carton dimensions: 57.47 x 41.28 x 28.58cm
N.W.: 10.5kg
G.W.: 15.7kg