There are many kinds of nasopharyngoscopes in general, hard nasopharyngoscopes and soft nasopharyngoscopes, and generally the pricing of hard nasopharyngoscopes may be different in each region at present. In Shandong, the current pricing is generally 64 yuan, but with anesthesia it may reach about 80-90 yuan. There are also some hospitals with soft mirrors, including fiberoptic laryngoscopes and electronic nasopharyngoscopes. Fiberoptic nasopharyngoscopes may have slightly poorer imaging quality compared to electronic nasopharyngoscopes, but the price is relatively cheap, generally more than 100 yuan, but for electronic nasopharyngoscopes, it should reach about 200-300. Some NBI imaging electronic more high-end electronic nasopharyngoscope may be more expensive, the current national pricing of about 260-320 yuan, but also according to the different circumstances of each region.