This CTK-4200 keyboard comes with everything you need right out of the box. It includes a pair of headphones, X-style stand, and power supply. The Casio CTK4200 61-key keyboard delivers groundbreaking sound quality and musical portability at an affordable price. The Casio CTK4200 is ideal for any level of musician looking to create compositions, as the keyboard features a 5 song and 6 track recorder. This portable Casio keyboard also delivers 600 built-in tones, which include Stereo grand piano tones, offering a range of dynamic and inspirational sounds for the musician to choose from. The 180 built in rhythms provide a full range of accompaniment or individual drum patterns, triggering a virtual band at a musician’s fingertips. Casio CTK4200 61 Key Personal Keyboard Features: 61 Note, touch response, piano style keyboard 600 Built in tones including stereo pianos 180 Rhythm accompaniment patterns 48 Note polyphony Large backlit display with notation and fingering display Integrated step up lesson system 5 Song, 6 track recorder Class compliant USB MIDI port 1/8 inch Audio line input Headphone output Power adapter included The Casio CTK4200 keyboard is equipped with Casio’s renowned Step-up Lesson System, which allows novice users to learn the 152 built in songs phase by phase, at their own individual pace. Utilizing the LCD display, aspiring musicians can learn both music notation and correct hand positioning, while Casio’s innovative lesson system evaluates performance so you can track your progress and incremental success. Also features a class compliant USB port, allowing for easy access to utilize the keyboard to rock out with popular music education and composition software, essentially eliminating the need to Download drivers. The Casio 61 Key CTK4200 also includes an Audio input, which transforms the keyboard into a stereo speaker system for a MP3 player.