BOTAO ULTRA THIN 3.9MM CAMERA - Are you wondering why your ear is itching or irritated This visual otoscope is the perfect tool to inspect your ear. It is high definition and movement-sensitive; you can clearly see everything in details BETTER INSIDEVIEWSAFETY PROTECTION - The 70 degree angle design fits better with human ear structure, creates a wider angle view, and helps users see inside the ear more clearly. With the specula and the LED lights, users can check their ear with full confidence safetyin mind .2 VIEW MODES AND SMART EAR SIDE SELECTION - Theres a full-screen and a split-screen modes. In full-screen mode, you can see images in real time. In split-screen mode, you will get clear and straight comparison between the earlier image vs. real-time view.WIRELESS AND OVERHEAT PROTECTION - We built the WiFi inside the otoscope ear camera to simplify our design; our overheat protection brings maximum comfort for users.MULTI-PURPOSE EASY TO USE - Our WiFi otoscope works well with Android and IOS devices. Download the BKWIFI app from manual, connect your phone via WiFi, you can easily capture images or videos and send them to your doctors. You also can use this scopeto inspect your ears, nose, skin, hair, oral cavity or your pets.