With an electronic micro camera, you can observe the whole process of earwax in real time on your phone via wifi. Ultra-small lens, high-definition pixels, easy and safe to enter the ear canal, look at the digging yourself. There are 6 LED lights that provide a light source that you can see more clearly in the ear canal. Medical endoscopes are near-focus products that can be blurred when shooting too close or too far. The best focal length is about 1.4-2 cm. Multi-functional, it can not only check the ear canal, but also check the eardrum, mouth, gums, throat, nasal cavity, hair roots and other body parts.