The camera - endoscope provides a clear view of hard-to-reach areas. You can use it with a computer and, thanks to the included USB-microUSB adapter, also with a smartphone. Elastic, durable cable with a length of 5 m. The dimmable LED camera light ensures optimal illumination. Suitable for professionals, DIY enthusiasts, hobbyists, etc. Assistance in works for protection against destruction or corrosion of pipes, conduits. Specifications: - camera diameter: 17mm - working length: approx. 5 meters - waterproof - connector: USB 2.0 + micro USB adapter - power supply: USB Port - DC 5V/0.1A - camera: 1/6" VGA CMOS - resolution: 640x480, 352x288, 320x240 - backlight: 4 white LED lights - adjustable - contrast: Auto - brightness: Auto - F/NO: 2.8 - angle of view: 66° - focal length: 6 cm