Papami Piano

37 Keys, 8 Tones, 8 Rhythms, 6 Demos, 4 PercussionsSong Record And Play Function, Volume Control, Tempo Control, Program and many other functions.Microphone Included. USB IncludedConnect Your Mobile Charger to Play on DC Power. Power Saving Mode: It Can Be Easily Powered on by connecting Android Mobile Phone Charger Or By Usb Cable Connected With Any Computer Or Even Power Banks. (USB Included)If keys are locked / Jammed please pull each key out slowly in order to use. Keys are locked for safe transportation.Please note, there is only 1 speaker in the product, right hand speaker is just a show window