Description �� 61-Key Portable Arranger Keyboard – Ideal for beginners & professionals �� 400 High-Quality Voices – Play any genre with realistic instrument sounds �� 130 Auto-Accompaniment Styles – Real-time backing band experience �� Yamaha Education Suite – 3-step lessons & 112 built-in songs �� AUX IN & Recording Function – Play along with your favorite music �� Reverb, Chorus & Master EQ – Customize your sound easily �� Duo Mode – Play with a partner side-by-side �� Battery-Powered & Lightweight – Portable for indoor or outdoor use