The Triplett CobraCam USB portable inspection camera with USB interface provides a low cost digital inspection camera solution for use with a PC or laptop. Flexible 25in. snake can be bent into many shapes to fit into hard-to-reach areas. Can be uses to capture snapshots or video and saved to your computer"s hard drive. Waterproof camera withstands wet environments. It"s powered by a USB connection to your computer, so no batteries are required. LEDs provide illumination of dim inspection areas. Field of View: 54deg viewing angle, Light Type: 2 adjustable white LEDs for illumination, Battery Type: No batteries needed (powered by USB connection), Water Resistant: Camera is waterproof to 1ft.