Material:PlasticColor:BlackPower:4 x AA Batteries(Not include)Age:3+Turn on/Off switchRhythm adjustable Sound adjustable4 kinds of drum soundDemo button include 8 songs Edit button/drum/set ， recording /recording -playFeatures:8 kinds of instrument sound ，including organ， piano，sax，violin，bell，banjo，flute and guitar 8 kinds style of music rhythm ， including rock，twist ，tango，disco， waltz，rumba，mash and bossPackage include:1 x 37 Key Electronic Keyboard Piano Musical Toy1 x Mic