Plixio 61 Key Children&rsquo;s Electric Piano Keyboard with Electronic Music Lesson Mode & Adapter A 61 key piano keyboard is a great way for beginners to learn how to play the piano. Our mid-size model is small enough to be portable for traveling and can be easily stored while not in use. Our electronic piano keyboard includes programming and recording functionality and a lesson mode to help beginners get started. Each electric keyboard piano Includes 10 rhythms, 16 tones and six demo songs which are all programmed onto the instrument. Keyboard piano performance can be optimized by using the included power adapter or six AA batteries while plugged in to the wall. Each music keyboard includes an outlet adapter and a full one-year warranty. Please note the dimensions: 33 x 10 x 4 and weighing in at less than five pounds. They keys are best suited for little learners or those looking for smaller keys.