Happy Face 37 Keys Electric Organ Children's Kid's Battery Operated Toy Piano Keyboard Instrument w/ Microphone (Blue) HAPPY FACE 37 KEYS ELECTRIC ORGAN CHILDREN'S KID'S BATTERY OPERATED TOY PIANO WITH MICROPHONE: Your Little Musician Can Play and Learn Piano At The Same Time INCLUDES MICROPHONE: Allows You To Join In The Music And Sing Along With The Music Playing VARYING MUSICAL MODES: 4 Different Timbres, 4 Different Rhythms, 5 Different Drum Sounds, Volume Up & Down Buttons, Tempo Up & Down Buttons DEMO/RECORD MODES: Demo, Record, Stop, Replay Buttons, Records and Plays Back Your Little Ones Music! BATTERY REQUIRMENTS: Requires 4 AA Batteries to run (not included), Approx. Dimensions: 19 x 7.5 x 2.5" Includes a Microphone to Sing Along With The Songs Demo And Record Modes Mean You Can Replay Your Songs And Hear Your Own Show. Varying Musical Modes Allow Multiple Sound Variation. Record Mode For Music Playback.