1. The piano case, piano handle cardboard, and piano code are designed as a whole to reduce the number of glued parts and make the sound transmission better 2. Engineer precise design, comfortable touch feel 3. Thread-in type download to reduce vibration loss 4. Closed high-precision knob, wear-resistant and oil-resistant 5. New Air-nova material, the sound is more crisp 6. The storage bag can fully protect the equipment from normal scratches, dirt, tears and wear
