Our 88 Keys Digital Home Piano Adopt Made of aluminum frame and premium PC keys for years of use. Multifunctional control panel adopts ultra-thin design, more exquisite and compact.It includes 128 International standard tone, 128 International standard rhythm, 15 demo songs, teaching functions, programming and more. Built-in dual Speakers, Built-in rechargeable battery. Play the Keyboard Anywhere Power via the included power adapter or rechargeable battery for professional piano performance wherever you are. Give your friends and kids a good Christmas gifts or birthday present.