Yamaha YPG-235 76-Key Portable Grand Keyboard Bundle with Keyboard Bag, Bench, Stand, Dust Cover, Sustain Pedal, Essential Cables Pack, Headphones, Instructional Book, and Polishing Cloth 76 piano style keys Full keyboard and multi-fingering modes Flash ROM memory to download new songs Yamaha Education Suite offers interactive lessons Powered by 6D batteries or optional PA5D adapter