Features: Connecting this microscope to your devices, you can see the microworld images on your PC or phone screen. Support camera and video recording function. 1080P high definition picture quality, 500x /1000x /1600x magnification can meet your daily needs. Built-in 8 dimmable LEDs provide enough illuminance, ensure the magnified images are clear and bright. Compatible with Windows7 8 10/Vista/XP, LINUX, Mac, also support part of android phones with OTG function. Equipped with stable stand bracket, easier to finely adjust the height and angle. Widely used for circuit board repair, coin collections, jewelry, insects and plant observation, industrial inspection and biological inspection, etc.  Specifications: Model: X4 Color: Black Interface: USB(type1), USB&MICRO USB&Type-C 3-IN-1(type3)(optional) Magnification Ratio: 500x, 1000x, 1600x(optional) Focus-Range: ManualFocus from 0-40mm  Adjustable Illumination: Built-in 8 LEDs light Video Capture Resolution: Up to 640*480 Images Capture Resolution: Standard 640*480, Max 1920*1080 Video format: JPEG/AVI Photo format: JPEG/BMP Operation system: Windows7 8 10/Vista/XP, LINUX, Mac. Android phones(not supported for IOS) Package Size: 143*98*46mm/5.63*3.86*1.81in Package Weight: 180g/6.35oz Note: Please read the user manual in C-D Rom before use. Please install Driver and Measurement software in your computer. Packing List： 1*Digital Microscope 1*Stand 1*Calibration Ruler 1*C-D ROM(Driver, Measurement Software, User Manual)