Costzon 88-Key Weighted Piano Keyboard Full Size, Portable Midi Keyboard Hammer Action Duet Mode with Sustain Pedal, Built-in Speaker, Headphone and Power Supply for Beginner/Adults (Black)

The "Grand Piano" is a revolutionary digital piano that offers an unparalleled playing experience.

With 88 fully weighted keys, it provides the same feel and response as an acoustic grand piano, making it perfect for pianists of all levels.

The 64-note polyphony allows for complex and intricate pieces to be played with ease, while the three different strengths of light, medium, and heavy provide customizable training options.

Additionally, the "Duet Mode" feature allows for four-handed playing, making it ideal for students or teachers who want to practice together.

Whether you're a seasoned pianist or just starting out, this digital piano is sure to exceed your expectations.