Product Detail Multi-level stereo sampling ensures accurate and faithful sound reproduction over the piano's entire dynamic range The RH3 graded hammer action provides 88 keys and a life-like grand piano feel for confident, inspiring performances With two headphone outputs, you can share your music with a friend Sounds:5 Pianos, 7 Electric Pianos, 3 Church Organs, 3 Jazz Organs, Harpsichord, Marimba, Vibraphone, Acoustic guitar and more The SP-250 is a complete instrument offering sounds, effects, sound system and pedal all in one . The "KORG SP-250 Portable Digital Piano with Stand and Pedal" is best product for you. We recommended KORG SP-250 Portable Digital Piano with Stand and Pedal