88-Key Velocity-Sensitive Digital Piano, 124.4624.136.35 cm French DREAM Audio Source Keyboard 00753619Quality Audio Source and Functions: Equipped with the French DREAM audio source, the digital piano keyboard offers rich sound quality and various functions, including 380 sounds, 128 rhythms, 88 demos, double timbres, metronome, keyboard drums, and chord. The dual stereo speakers allow you to better enjoy different melodies. Full Size Velocity Sensitive Keyboard: 88 full size keys enable you to feel like playing a traditional piano, while the black