ADM 61 Key Electronic Keyboard Piano Beginner SuperKit with Microphone, Keyboard Sticker, Power Supply, Black Each electric keyboard includes 128 Timbres / 128 Rhythms/8 Percussion/12 Demonstration Songs/61 keyboard percussions, and other sound effects, LCD screen, record and playback functionality Comes with keyboard sitckers and music note sheet music stand, great for beginners and students Each piano keyboard features a USB port on the back of the unit that was designed for MP3 and music files to be played through the built-in, two-way speaker system Microphone with a 4 foot cord, audio input, output, and headphone jack. With foam padded protection package, prevent damage from transportation One year warranty against manufacture's defect. One month free return policy to Amazon