61-key digital portable roll up piano 1) Size:97.6(L)*22.8(W)*3.3(H)CM 2) 100% silicone material 3.100 rhythms 4. OEM Ok

61-key digital portable roll up piano

Materials:pure silicone

1.61 standard keys, Standard Piano Key 5 Octave+1key

2.128 rhythms, 128tones

3.tpye of hand-feeling keys, 3D true type keys

4.Chord Accompaniment

5. 30 Demonstration songs, Lesson mode

6. 16-stage volume adjustable

7. 8 small Drums

8. two-step teaching funchtion.

9. 210-stempo speed

10. External speaker,External earphone output

11.Midi input/ connect computer by MIDI wire

12.Power supply: 4 AA batteries /DC adapter (not included)

13.Size:82.6(L)*22.8(W)*3.3(H)CM

61-key digital portable roll up piano