See it, Find it, and Solve it. Cost-effective visual aid for hard-to-reach areas. ToolCamII allows inspecting, examining, or finding things via a 9.5mm waterproof camera with 2 LEDs, semi-flexible 3ft cable and attachements. Monitor comes with built-in rechargeable Li battery that lasts up to 5 hours. Camera uses 4 AA batteries (not included), good up to 3 hours of continuous run-time.