Meticulously sampled from Yamaha’s flagship CFX grand piano10 Voices, 353 Songs New Virtual Resonance Modeling Lite (VRM Lite)GHS weighted keyboard with matte black keytops GHS (Graded hammer Standard): Well suited for the beginner pianist and delivers the graded, weighted touch piano teachers recommend for building proper technique for playing acoustic pianos Gentle on the ears when playing with headphones. Built-in stereo amplifier (8 W x 2), built-in stereo speaker system (12 cm x 2), and Smart Pianist app compatibility – featuring intuitive operation and score viewing Includes three pedals, a stand, a music rest, and a matching piano bench