Storio 37 Key Piano Keyboard Toy with Recording and Mic and Mobile Charger Power Option Battery Operated
Features 37 keys and 8 tones, 8 rhythms 4 percussion and other function are song record and play, volume control etc.
one side is speaker and other side is just for show, it is comes with one speaker best for kid
This is specially designed for kids and not for professionals.
4 Batteries are operated, Rechargeable: No.