The PSR-E263 is an ideal first portable keyboard for aspiring musicians who are just starting out.The PSR-E263 Portable Keyboard is packed full of great sounds and features, ideal for aspiring musicians who are just starting out. Use the on-board lesson feature, Education Suite (Y.E.S.), to learn the 102 preset songs, or take advantage of 400 instrument Voices and 130 Styles to experiment and create your own music. The AUX IN jack turns the PSR-E263 into a speaker system for your MP3 player so you can play along or just listen. The PSR-E263 comes with an adaptor. The PSR-E263 portable keyboard features a wide variety of sounds and functions for beginners 61 full-sized keys are great for learning and developing keyboard playing technique The education suite can be used with the more than 100 preset songs, making it the ideal first keyboard for aspiring musicians The aux line input allows you to connect any music device with a headphone output, such as an MP3 player, a computer, a mixer or even another instrument and hear it through the internal speakers Power adapter included in the box Original Adapter is included inside the Product Box. It is enclosed in one of the thermocol packing on the edges.