Item Type: Electronic OrganMaterial: PlasticColor: Black and whitePower Supply: 3 AA batteries (not included) or USB cableCan Share Mobile Phone Power Adapter .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; } 1This electronic piano is a wonderful musical intelligence toy that can cultivate children's brain consciousness. 2This electronic keyboard has a microphone, you can sing while playing the piano, and it also has its own recording function. 3This 54-key electronic piano has 8 tones, 6 songs, 5 rhythms, 5 percussions and adjustable music volume. 4This electronic keyboard is made of safe and environmentally friendly materials with glossy edges that will not hurt children's fingers. 5The electronic keyboard has a portable size and dual power supply system, which makes it very convenient for outdoor and indoor use.