Features:This microscope has a maximum 8mm outer diameter, and can magnify images within 8mm.It has a 2-megapixel camera, can images can be magnified up to 200X.Designed with 8-led light which can offer a good light source. It can support for Android phones of different connectors, including Micro USB and Type-C.It can be used to check inside mouse, nose, ears; focal length can be adjusted manually.Specifications:Sensor: 2.0Mega pixel Resolution: 1600*1200(YUV), 1920*1080（MJPG） Photo resolution: 1600*1200 Video resolution: 1920*1080View angle: 60°Interface: USB2.0, Micro USB, Type-CLight: 8LEDSCamera IP Rating: IP67Weight: 174g(approx.)Instruction: Connect the microscope to a computer or cellphone which has OTG function.When using a cellphone:1, Make sure OTG function is turned on.2, Connect microscope to cellphone through Micro USB or Type-C connector.3, Scan the QR code below, download and install app.4, Turn on the app, and it will show image automatically, then adjustfocal length manually.Note: This microscope can only work with cellphones that have OTG function. Package Includes:1 x Microscope Kit.