49 keys silicone roll up piano

49 keys piano keyboard instruments
Material: silicone,foldable/waterproof
6 Demo 10 rhythms 16 tones
CE,FCC,RoHS
N.W.: 820g

Standard 49 Keys,6 Demo Songs,16 tone colors,10 rhythms,8 drum sets,Hotkey REC&Replay

function,Single Finger Chords/Fingered Chords/Fill-in,16-stage volume adjustable,32-stage

tempo speed,

Dimension: keyboard 725*172*4mm,console 92x213x27mm
N.W.:820g
5.100% waterproof
4.Automatic shutdown function                                                   
3.External DC input
2.External phone output
1.pucker function of electronic keyboard