features a 9m diameter, 2 megapixels high resolution camera. It can connect up to 4 devices at the same time. So users can capture pictures and videos and save in the mobile phone and computer. The WiFi box support any USB interface camera connection, like USB microscopes, USB computer QQ camera, USB endoscope. Features: Wifi Functions Install the endoscope app (HTwificamera) in your tablets, smartphone and computer to enjoy live viewing and transfer the measured data. Waterproof Camera Waterproof camera head with 9mm diameter / 1m working length cable. 6 LEDs Lights Adjustable lights make it possible to see in dark areas and allow you to work better. High Resolution 2 megapixels camera provide clear close range HD video or snapshot image with a resolution up to 1600 * 1200(only for PC). Built-in Battery Built-in 5V 850mAH battery for power supply. Convenient To Use Comes with mirror, hook and magnet to meet special needs.