7mm mobile phone endoscope waterproof pipe endoscope camera usb universal industrial endoscope feature: A great and essential product for home use. Very effective in removing wax build-up or affected wax. With the electronic micro camera, the real-time observation of the whole process can be realized through the USB data cable. Ultra-small lens, high-definition-pixel, see more clearly. A must-have tool for every home. Durable and does not rust. With special focus, you can see more clearly at ultra-small distances. Hobby Focused: Useful for collectors, engineers, testers, students, and anyone interested in exploring the microscopic world. More than a Microscope: Take pictures and record videos like a camera with App provided. Specification: Lens diameter: 7MM Material: plastic, metal Resolution: 640X480 Viewing angle: IP67 Sensor size: 1/5 inch Focal length: 1.5CM Operating temperature: 0~70C Photo format: MJPGE Video format: Av-i Support: Windows/XP/W7/W8/VISTA Line length 1 meter 6 PC LED lights, auto exposure light specifications Package Included: 1 usb universal industrial endoscope Notes: 1. Due to the difference of different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2. Please allow 1-3cm deviation due to manual measurement and different measurement-METHODS. Thanks