The Casio CT-S100AD Keyboard with Music Stand for Sheet Music is a sleek black electronic keyboard with 61 keys, perfect for musicians looking to practice and perform. It is USB compatible, making it easy to connect to various devices for a seamless playing experience. With the trusted Casio brand behind it, this keyboard is a reliable choice for any music enthusiast. I have only used this Music Keyboard a couple of times and so I can confirm it works great. I have now upgraded to a more expensive model, hence why I am selling this one! Keyboard Runs from included power adapter. It can also run from 6 AA batteries (not included) Free 24 Hour Parcelforce Delivery included