LIGHTWEIGHT AND COMPACT 49-key foldable portable piano keyboard and MIDI controller, folds to 39cm and weighs just 1.01kg for optimal portability, practicality and functionality 8 HOUR BATTERY LIFE WITH BUILT-IN USB AND MIDI provides performance and convenience for traveling musicians and music enthusiasts IDEAL FOR CHILDREN, STUDENTS, PROFESSIONALS who want to play, learn and perform on a piano with full-width keys MANY DIGITAL INTERFACE DEMONSTRATION FUNCTIONS, including 6 metronome settings and 30 demo songs for a wide range of accompaniment exercises INCLUDE SUSTAIN PEDAL, TOTE BAG AND PIANO NOTE STICKERS for a full learning and performing experience