Artesia PA-88W Digital Piano (Black) 88-Key With 12 Dynamic Voices and Semi-weighted Action + Power Supply + Sustain Pedal Weighted Spring Action feel that is heavier than a synth touch but lighter then hammer action Rich three layer grand piano sample and built-in speaker system for realistic grand piano sound Compact, lightweight (20 lbs), and easy to use Compatible with music apps, learning software and DAW integration