The ear is the hearing organ of the human body. It is one of the important organs for us to get information from the outside world and communicate with others. It also has the function of keeping the balance of the body. So it is very important to understand the structure and working principle of the ear. This course through immersive interactive experience, into the inner ear, the ear of each component, including the auricle and external auditory canal, ear, tympanic, ossicles, vestibule, semicircular canal and cochlear visual image of the show in front of us, and the features and functions of them at a glance. Through the dynamic demonstration of the formation of hearing, the medical knowledge of these specialties is easily understood. It is easy and interesting to master the knowledge at the end with the consolidation of the exercises.