Product features: The mini endoscopy is a true plug-and-play driver not installed convenient detection equipment and a 10 mm camera ( 0.3937inch ) A new electronic health and industrial pipeline detection products which can capture the image to the computer in real time video and photos storage printing or uploaded to the internet. You can use it to check ear detection etc. Waterproof camera and hose length of 2 - 15 meters optional 4 white LED light adjustable. Specifications: Camera head outer diameter: 10mm (0.3937inch); Total length: The 2-15 meters optional; Waterproof Leval: IP*67 Resolution : 640*480 30ftps USB2.0 interface Can adjust the 4 light-emitting diodes Focal distance:4-6cm or 6cm-infinite Basic computer inquires: Connecting computer to the video endoscope you must satisfy requirements Below: Computer must have at least one serviceable USB connection port. System: for Windows 98 / 2000 / Me / XP / Vista / 7Note: This product does not support the for Apple system. Internal memory: 64MB or higher Display: Picture element 640X480 or higher CPU: Pentiums 300 or higher Hard disk serviceable space: 12MB or Above Package Size: 190 x 135 x 40mm Color: Black Weight: 219g Package Weight: 242g Package content: 1 x USB Borescope Camera