This Android endoscope is a new type of electronic product offering a small size and lightweight design. The front camera housing has a diameter of 5.5mm, and a control box is installed in the middle for adjusting the light and camera. (Note: The camera button can only be used when connected to a computer. Mobile phones can use the software to take pictures). You can adjust the brightness of the six LED lights, capture images, and store them directly on your Android phone. Record the entire inspection process for convenient observation and analysis. Features: 6 high-brightness adjustable LED lights (adjustable to completely off). Waterproof level: IP67 HD CMOS camera Resolution: 640*480 Android interface with USB adapter cable Frame rate: 30 frames per second Effective focal length: 3-10 cm Supports Android phones and computers (phone must have OTG and UVC functions). Product List: 1X 3in1 Industrial Mobile Phone Endoscope 1X Side Mirror 1X Hook 1X Magnet 1X Instructions