• Yamaha PSR-E283 keyboard suitable for beginners and learning purposes • 61 full-size keys, 32-note polyphony for playing simple to complex pieces • 400 high-quality instrument voices, including pianos, guitars, drums, and orchestral instruments • 150 accompaniment styles provide real-time band backing tracks • Yamaha Education Suite (Y.E.S.) lesson functions teach you how to play • Compact and lightweight design for portability and easy storage • Can be powered by batteries or AC adapter (not included)