Fun Party Voice Synthesizer Children's Kid's Toy Keyboard Musical Instrument Play Set w/ 37 Key Piano, Microphone, Stool, Records & Playbacks Music (Yellow) Fun Party Voice Synthesizer Children's Kid's Toy Keyboard Musical Instrument Play Set 37 Key Piano with Microphone and Stool, Stop Button Will Stop All Functions, Microphone Allows your Child to Sing Along While Playing! Fun Keyboard Lights! Records and Playbacks your Little One's Custom Music! Switch Between Piano, Organ, Violin, Bell, Music Box, Guitar, Mandolin, Trumpet Sounds! Switch Between 8 Rhythms: Slow Rock, Rock, Newnew, Disco, March, Waltz, Samba, Blues Easy to Assemble! Approx. Assembled Dimensions: 11" Long x 24" Wide x 24" Tall, Stool Dimensions: 8" x 8" x 7.5", Requires 6 AA Batteries to run (not included) 5 Different Drum Sound Buttons, 4 Animal Sound Buttons (Cat, Dog, Frog, Bird), Volume Up/Down Button, Tempo Up/Down Button