The Korg G1 Air digital piano is designed to bring you three of the world's finest concert grand pianos — plus dozens of other instruments — with multiple layers of audible and tactile realism housed in one beautiful slimline cabinet. The Korg G1 Air digital piano features Korg's RH3 keyboard, with touch and response remarkably similar to those of an acoustic piano. Along with many other sounds, you get the acclaimed musical dynamics of German, Austrian, and Japanese concert grand pianos, with digital re-creation of string and damper resonance, key-off simulation, and sophisticated weighting on all 88 keys. The G1 Air even has Bluetooth connectivity, allowing you to play along with your favorite tunes or practice with tracks, thanks to its four powerful, full-range speakers.