The RockJam RJ-561 Digital Keyboard Portable Synthesizer is a beginner-level electronic keyboard with 61 keys, perfect for those looking to explore the world of music creation. This black keyboard features a built-in speaker, display screen, and mic input for added versatility. With the option to power it using batteries or a power cord, this portable synthesizer is ideal for on-the-go musicians. The RockJam RJ-561 also includes built-in effects and a variety of features to enhance your music-making experience.beginner friendly