Aufitker Roll Up Piano, Completely Portable, 49 Standard Keys With Louder Speaker,Professional Silicon Rubber,Battery OR USB Powered (Roll up Piano);

Rock out, then roll it up! Award winning, flexible, completely portable piano by Aufitker with 49 standard keys. Features

Multiple Keyboard Tones
Multiple Demo Songs
Echo/Sustain
Record & Playback
Built In Speaker w/auxiliary capabilities(headphones or external speaker)
Powered by USB (cord included!) OR batteries
Completely portable - take it with you and play ANYWHERE!
Realistic Sounds

Specifications
Keyboard Size (open)(inch): 27.75x5x1
Control Panel Size(inch): 3.25x6
Rolls up into a box sized(inch): 6.25x8.5x3.25
Materials: Silicone, plastic
Batteries: 4x AAA (not included)

Package Includes
1 Piano with attached control panel/speaker
1 USB power cord (wall plug not included)
1 User Manual

Notes for usage
Due to the soft silicone that the keyboard is made of, there are times when compound sounds are produced due to cross-feedback or vibrations registering on adjacent keys. This is normal for such devices and is not indicate a faulty or malfunctioning product.