Rock out, then roll it up! Rainbow colored, flexible, completely portable piano by MukikiM with 49 standard keys. 
♫Play-By Color song booklet
♫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!
♫Power saving mode activates when not in use