Extended compatibility: This endoscope inspection camera is compatible with Android 4.4+ and iOS 9+ systems. Equipped with a 16.4ft collapsible semi-rigid snake cable that can extend to any hard-to-reach places. Perfect for Android and iPhone users to do inspection work. HD Inspection Camera: The 2.0MP borescope gives you a wonderful experience of capturing clear HD video at close range at the MP4 format and a JPG format image with adjustable photo resolutions of 2560x1440, 1920x1080 and 1280x720. cordless endoscope is 8mm in size, which ensures easy maneuvering into the target position even in extremely tight space. Save a lot of time and effort. Best viewing focal length: 2-10cm. WiFi connection: Download and install the APP on your phone, it will generate WiFi signal, connect WiFi to your phone then start inspection. No need extra adapter or cable, no need to worry about privacy leaking. IP67 Waterproof: Armed with waterproof snake cable, plus 8 adjustable LED lights which ensure clear image even in low areas poorly lit or dark, damp areas . Widely used for automotive inspection, pipes, walls, sewers, drains, HVAC, etc.