sell roll up piano

.   Foldable Silicone Piano (49 Keys)

Features:
1) Portable piano, 49keys,can be roll together
2) Can be played instantly, anywhere
3) the raw material is Silicon, safe and waterproof
4) Record / play keys
5) Vibrato function
6) LED screen digital display
7) Earphone function
8) Number of black key: 20; number of white key: 29
9) Power supply: 3# AA batteries / AC adapter
10) External speaker, outer
11) Size of piano:
   a) Rolled: 15 x 19 x 17cm
   b) Unrolled: 80 x 18cm
12) Input:100v-240V, output voltage: 6V 500-1000ma

Inner packing:
1pc/chipboard box
Chipboard box dimensions: 28.3 x 18.5 x 7.4cm
N.W.: 0.71kg
G.W.: 1kg

Outer packing:
12 chipboard boxes/carton
Carton dimensions: 44.9 x 37.5 x 28.8cm