It can tell the ear canal health status , which could not be observed by common methods.
The product is a high-definition visual ear cleaning tool.
Can also check other body parts, such like scalp, pores, comedones, ear canal, oral cavity, nasal cavity and so on.
It can connect windows PCs and Android phones with type c and mini usb port.( android phones must support otg and uvc, and it doesn't support MediaTek cpu and Huawei phone).