Stunning, extreme, detonating music energy with technology Detailed technical parameters: Appearance: Extremely simple, space alloy integrated molding and precision circuit mosaic technology create a super slim appearance Keyboard: Imitation ivory material key structure, including force response, force switch (ON/OFF), clever key stroke design, smooth touch sensitivity, comfortable and natural feel, making the performance natural Screen display: Full color advanced OLED display screen, advanced visual effects Audio source: The latest DREAM audio source, dynamic source sampling technology, piano audio source, traditional stage performance level-3 grand piano