Casio keyboard model CTK-588 in "like new" condition. Keyboard covers 5 octave range and has powerful internal speakers. Excellent for new or advanced piano students. Incredible sound and "real piano" feel and feedback from the keys. Over 300 different special effect sounds (Tones, Rhythms and pre-loaded songs). Internal metronome and rhythm/background accompaniment. Large screen digital display teaches fingering and playing techniques. Runs off of D-cell batteries or AC power (wall outlet). Many very cool features. Includes heavy duty folding stand. Please e-mail with questions.