DONGBALA 4X Human Ear Model, Professional Ear Simulation Model Magnification Anatomical Human Organ Model Ear Anatomical Model for Medical Education Teaching Model

Description

The ear includes the outer ear, the middle ear and the inner ear. The auditory receptor and the sensory sensor are located in the inner ear, so the ear is also called a listener. Some people also listed the outer ear and middle ear as the appendages of the listener. The external ear includes the auricle and the external auditory canal.The model consists of five parts: the outer ear, the middle ear, the sacral rock and the inner ear.The model shows the auricle, external auditory canal, middle ear tympanic cavity, tympanic membrane and auditory ossicle, eustachian tube and sacral rock and inner ear lost.Product specifications:Name: ear canal modelSize: See the real thingMaterial: environmentally friendly PVCSize: 4 times magnification, 21cm high, 33cm wide, 23cm thickNote:Please allow little color difference due to different display or light environment.Because it is a manual measurement, the product size has a small range error, please refer to the actual product, please understand.