Electric roll up Piano 37 Keyboards with competitive Price/Quality
1. 37 Standard keys;
2. 3-Dimensional Keyboard(The black keys is higher than white);
3. 4 AA battery and power adapter are available higher than white);
4. 6 demo songs, 8 Tones;
Certification: CE, FCC,RoHS ,SGS,EN71
The invention patent No. for Hand Roll Piano:ZL200310101210.1 Patent No. for the Appearance:ZL201430311505.