Features: 0.3 megapixels CMOS and 5.5mm outer diameter camera which provides clear images/videos, and through the specialized APP, you can use it easily to capture pictures and record videos with your computer/laptop. The pictures and videos can be directly saved in your computer/laptop for observation and follow-up analysis. Built-in 6pcs adjustable LED lights, it can work better and allow you to inspect hard-to-see place clearly even in low-light or dark areas such as dark corner. With IP67 waterproof function, it can be used under water or in any narrow places like gaps and holes. Comes with mirror, hook and magnet to meet special needs, suitable for hard-to-reach inspection, and you can find and retrieve lost things which down the drain by using the handy attachable hook. This USB endoscope is a portable and handheld video endoscope system with a flexible insertion tube, which is easy to bend and hold it's shape to meet different using needs, such as to get through the obstacles, curved holes or pipes. Suitable for computers/laptops with USB 2.0 interface, supporting for Win XP/Win 7/Win 8/Win 10. Can be used in different fields, such as, auto repairs, air conditioning inspection, vent pipe/water pipe/sewer/pipeline inspection, etc.