This mini endoscope is practical which is easy to see where normal camera can not reach. With a long USB cable?↓ easy to connect with PC and phones?↓ convenient to use.Features:5.5mm camera is small enough and easy to see where normal camera can not reach.You can easily capture pictures or record videos with your computer or smart phone.With high resolution?↓ you can watch clear live video on your computer or smart phone.6 built-in LED lights with brightness adjustable?↓ suitable for night use or dark corner.The USB cable can directly connect with your smart phone.With a USB adapter?↓ it is convenient to connect with your computer.The total length of USB endoscope is optional: 1m?↓ 1.5m?↓ 2m or 3.5m.Suitable for home use or professional use.Note:The item is only suitable for Android phones supporting OTG function.The button on the item can capture pictures only when connecting with PC. Specifications:Length: 1m / 1.5m / 2m / 3.5m(optional)Camera: 1/9 VGA COMSLED: 6pcs?↓ Adjustable BrightnessHardware Pixel: VGA 300kResolution: 640*480?↓ 1280*720(only for PC)Focal Distance: 6cm-InfiniteSupport System: for Android and for Windows XP/Vista/7View Angle: 66??Camera Outer Diameter: 5.5mmItem Weight: 1m: 31g / 1.1oz 1.5m: 43g / 1.5oz 2m: 56g / 2oz 3.5m: 95g / 3.4ozPackage Size: 24 * 16 * 2cm / 9.5 * 6.3 * 0.8inPackage Weight: 1m: 65g / 2.3oz 1.5m: 78g / 2.7oz 2m: 90g / 3.2oz 3.5m: 129g / 4.6ozPackage List:1 * Endoscope 1 * Bag of Accessories1 * USB Adapter1 * CD1 * User Manual"