Mukikim Rock & Roll It Flexible Roll-Up Piano

This flexible keyboard spans 31" across 49 keys, with built-in speaker, headphone jack, record-and-playback mode, and lots of tones from violin to clarinet. Requires 4 AAA batteries, or USB powered. For ages 6 yrs-teen, from Mukikim. Practice playing the piano anywhere! High Quality design and materials for durability Record button turns on a metronome to play with as you record 'Sustain' turns on or off for playing long or short note sounds Can be plugged into external speakers Choose your tone: Piano, Vibraphone, Clarinet, Violin, Orchestra, Harpsichord