The medium-free holographic Iceberg table is equipped with the mediumless holographic technology developed by XHOLO, which visually displays complex information and three-dimensional images on the desktop. When the specific content card is inserted into it, the table is activated and awakened immediately, and the intelligent voice explanation function is opened synchronously. With clear, accurate and emotional voice output, the connotation and essence of the content are deeply displayed, and the dual information transmission of visual and auditory is realized. The product integrates early education, brand, cultural and traditional opera culture, can create a multi-cultural display space, and bring users the naked eye 3D visual perception and immersion experience.