Product description Monitor: 4.3 inch HD color screen Resolution: 2.0 megapixels HD 1920*1080P Cable length: 2 meters hard cable Focal length: 4CM-5M Waterproof: IP67 waterproof Lens diameter: 8mm, 6LED 1.1080P HD CLEAR VIEWING - This endoscope is equipped with an upgraded 4.3" IPS screen, which has a wider viewing angle of 180 degrees from each corner, true color display, and a dynamic video display technology to provide you a clearer view on each inspection. The IPS screen is also more energy-saving than an LCD screen. 2.ADJUSTABLE LED LIGHTS - The borescope has 6 super bright led bulbs with 3 adjustable brightness levels to provide enough light for darker situations. The led bulbs are all waterproof, so you can feel free to use them in different places like a fish tank, aquarium, and other low-light situations. 3.VERSATILE & EASY TO USE - The flexible half-rigid hose allows you to reach a distance of up to 2M. Great for various kinds of inspection easily like car repair, industrial mechanical inspection, pipe fix, drain checking, household HVAC appliance inspection, underground cavern exploration, wall structure inspection, sewer drain inspection, and much more. 4.DURABLE & LONG LASTING - Comes with a built-in 2600mAh battery, it can work continuously for up to 5 hours depend on different situations, easily rechargeable through USB. 5.HIGH SENSITIVITY CAMERA & WIDE FOCUS RANGE - The endoscope has a 8mm high sensitivity camera with a clear viewing range from 4cm to 500cm, provides you a clear picture quality no matter for overall inspection or details.